Các phân số viết theo thứ tự từ bé đến lớn là 

A.  1 12 ; 5 12 ; 14 13

B.  5 12 ; 1 12 ; 14 13

C.  1 12 ; 14 13 ; 5 12

Cho hàm số f x = 2 x − m x + 1 , với m ≠ − 2 . Mệnh đề nào dưới đây là sai?

A. min 1 ; 3 f x = 2 − m 2 khi  m > − 2

B.  min 1 ; 3 f x = min 2 − m 2 ; 6 − m 4

C. max 1 ; 3 f x = max 2 − m 2 ; 6 − m 4

D. max 1 ; 3 f x = 6 − m 4 khi  m < − 2

Đặt tính rồi tính:

2713 x 205

Choose the word that has main stress placed differently from the others.

A. punishment

B. government

C. journalism

D. organization

Choose the word that has main stress placed differently from the others.

A. support

B. repeat

C. increase

D. broaden

Which______would you like to visit, the museum or the park?

I’d like to visit the park.

A. Towm     

B. place

Put the words in order to make sentences

Be / cool / will / and / windy / it

Choose the best answer to complete the sentence.He ______ on the phone for hours.

A. has been talking

B. has been talked

C. is talking

D. Talks

Put the words in order to make sentences.

Usually / dry / it’s / cool / and

Đặt tính rồi tính

24,36 : 6