题目内容
3. There is a__________ cat in the tree.
A. alive B. live C. lively D. living
C
4. The park was cleaned by my classmates.(对画线部分提问）
_____ was the park cleaned____________ ？
1. The window is made___________ glass.
A. of B. from
C. in D. by
4. 剪纸已经存在1 500多年了。
Paper cutting__________ _______ around for over 1 ， 500 years.
4. You aren't allowed___________ (smoke) here.
3. Test the _______ (温度）of the water before getting in.
5. I like paper _________ (cut). It has been around for over 1 ， 500 years.
He is________his sister with her math.
A. trys help B. trying to help
C. trying helping D. try to help
3. 他意识到美国人几乎不可避免地要买中国制造的产品
He realized that Americans can hardly _________ ______ products made in China.
