Lớp 3A trồng được 27 cây. Lớp 3B trồng được số cây gấp 4 lần số cây lớp 3A. Hỏi cả 2 lớp trồng được bao nhiêu cây?

Choose the letter A, B, C or D to answer these following questions

New part-time volunteering opportunities - Woodcraft Folk Glasgow districts

Are you looking to get more involved with your local community?

Do you enjoy working with young people and children?

Are you passionate about big issues affecting society today and building children’s awareness and self-confidence to cope with the challenges of tomorrow?

If this sounds like you Woodcraft Folk needs you!

Woodcraft Folk is a registered charity offering you the opportunity to help build a fairer, more peaceful world for all. We run weekly groups for children aged 4-16yrs old and are looking for Volunteers to get involved for a few hours a month, whenever it suits YOU!

Perhaps you’d like to contribute a couple of hours as a one-off workshop? Or maybe you’d like to take part in a group discussion or games night once a fortnight?

We know that your time is precious so we will work with you to make sure you to get the most out of your experience with us. From working directly with the groups and running your own sessions, to representing groups at the national level there are many aspects of the organization you can choose to get involved with!

If you are a good communicator who shares our values of peace, co-operation and equality, Glasgow Woodcraft Folk invites you to get in touch. We are running induction events week starting Monday 22nd April and would love to see you there!

What are the aspects of the organization you can choose from?

A. working directly with the groups

B. running your own sessions

C. representing groups at the national level

D. All are correct

Trong các nhóm từ dưới đây, nhóm từ nào là số từ chỉ số đếm?

A. Những , các,...

B. Dăm ba, năm bảy, một vài,...

C. Hai, bốn, sáu, tám

Vẽ A B C ^ = 56 o . Vẽ  A B C ' ^ kề bù với A B C ^ . Sau đó vẽ tiếp  C ' B A ' ^ kề bù với  A B C ' ^ . Tính số đo  C ' B A ' ^

A. 124 °

B. 142 °

C. 65 °

D. 56 °

nếu treo vật nặng 6 kg thì lò xo giãn ra 15 cm

Yếu tố có ảnh hưởng đến hoạt động của cơ:

A. Trạng thái thẩn kinh

B. Nhịp độ lao động

C. Khối lượng của vật cần phải di chuyển

D. Cả A, B và C đều đúng