33坚持党的基本路线不动摇,关键是坚持()

2. The first zoological garden in the United States ( ) in Philadelphia in 1874.( )

1. John was finishing his assignments when his father ( ) home from work.

4. "How does Alma like her new work?""She ( ) with the hours."

3. Jean could be a very attractive girl but she ( ) to her clothes.

2. "I＇m leaving now. ""Make sure ( ) the door."

1. It is an accepted custom in our country for men to remove their hats when a woman ( ) the room.

5.( ) I haven＇t seen the film, I know very little about it.

4.The research results show that the earth goes a little faster ( ) it is closer to the sun.

1.The boy wanted to play football. ( ), it was raining and he stayed at home.

10. ( ) it is very late now, the students are still working in the lab.