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Những câu hỏi liên quan
Đoàn Gia Bảo
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Linh Văn Nhuế
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Nguyễn Tấn Dũng
2 tháng 1 2021 lúc 21:56

5, A

6, A

7, D

8, A

9, A

10, D

11, C

Nguyen Huong
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Hoàng Đức Long
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Vũ Thành Nam
28 tháng 9 2017 lúc 14:14

Chọn đáp án C

Phan Chí Huy
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Hoàng Đức Long
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Vũ Thành Nam
5 tháng 3 2017 lúc 9:09

Chọn đáp án C

Hồ Hữu Duyy
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Ami Mizuno
30 tháng 12 2021 lúc 9:25

Đổi đơn vị về m/s ta được

\(v_1=15\) m/s

\(v_2=10\) m/s

\(v_3=20\) m/s

\(\Rightarrow\) Đáp án: B

๖ۣۜHả๖ۣۜI
30 tháng 12 2021 lúc 9:26

Đổi 54 km/h =15 m/s,0,02 km/s= 2000 m/s

=> v3 < v2< v1

19.83.Ánh linh Nguyễn
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Tô Hà Thu
1 tháng 12 2021 lúc 21:39

Present perfect (HTHT)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (TLĐ)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(HTTD)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (HTĐ)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (QKTD)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (QKĐ)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has turned off the TV set.

 The TV set has been turned off.

2.      We receive e-mails every day.

 E mails is received every day.

3.      Nick is eating an ice-cream now.

An ice-cream is being eaten by Nick now.

4.      She will lend Money to her friend.

Money will be lent to her friend.

5.      I visit Paris every year.

Paris is visited every year.

6.      He has already preapared the report.

The report has already been prepared.

7.      He will copy this text.

This text will by copied

8.      We are meeting the relatives now.

The relatives are meeting now.

9.      They attend lectures every day.

Lectures are attended everyday.

10.  Bill will bring sandwiches.

Takami Akari
1 tháng 12 2021 lúc 22:02

Present perfect (Hiện tại hoàn thành)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (Tương lai đơn)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(Hiện tại tiếp diễn)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (Hiện tại đơn)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (Quá khứ tiếp diễn)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (Quá khứ đơn)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has turned off the TV set.

 The TV set has been turned off.

2.      We receive e-mails every day.

 E mails is received every day.

3.      Nick is eating an ice-cream now.

An ice-cream is being eaten by Nick now.

4.      She will lend Money to her friend.

Money will be lent to her friend.

5.      I visit Paris every year.

Paris is visited every year.

6.      He has already preapared the report.

The report has already been prepared.

7.      He will copy this text.

This text will by copied

8.      We are meeting the relatives now.

The relatives are meeting now.

9.      They attend lectures every day.

Lectures are attended everyday.

10.  Bill will bring sandwiches.

Sandwiches wil be brought by Bill. 

Công thức vs đáp án mik để đậm nha bn nhớ để ý ko là lẫn á :)

                                         Ri-Chan

19.83.Ánh linh Nguyễn
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Tô Hà Thu
1 tháng 12 2021 lúc 21:15

Present perfect (HTHT)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (TLĐ)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(HTTD)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (HTĐ)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (QKTD)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (QKĐ)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has bought a new car.

A new car has been bought by him

2.      We are playing volley-ball now.

Volley ball is being played (by us) now.

3.      Our teacher explained the rule.

The rule was explained by our teacher 

4.      She translates the texts every day.

 The texts is translated every day

5.      She is watching a comedy film now.

 A comedy is watching film now. 

6.      He put the candle on the table.

The candle is put on the table.

7.      Pam has bought a new ring recently.

 A new ring has been bought by pam recently. 

8.      He will correct the mistakes.

 The mistakes will be corrected . 

9.      The cat dropped the vase yesterday.

 The vase was dropped by the cat yesterday 

10.  I am playing the piano now.

 The piano is playing now

Takami Akari
1 tháng 12 2021 lúc 22:13

Present perfect (Hiện tại hoàn thành)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (Tương lai đơn)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(Hiện tại tiếp diễn)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (Hiện tại đơn)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (Qúa khứ tiếp diễn)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (Qúa khứ đơn)

S + V 2/ED + O

WAS/WERE + V 3/ED

1.      He has bought a new car.

=>A new car has been bought by him

2.      We are playing volley-ball now.

=>Volley ball is being played (by us) now.

3.      Our teacher explained the rule.

=>The rule was explained by our teacher 

4.      She translates the texts every day.

=>The texts is translated every day

5.      She is watching a comedy film now.

 =>A comedy is watching film now. 

6.      He put the candle on the table.

=>The candle is put on the table.

7.      Pam has bought a new ring recently.

 =>A new ring has been bought by pam recently. 

8.      He will correct the mistakes.

 =>The mistakes will be corrected . 

9.      The cat dropped the vase yesterday.

=> The vase was dropped by the cat yesterday 

10.  I am playing the piano now.

 =>The piano is playing now

                                                        Ri-chan