1 . 你务必牢记缺乏维生素和不经常锻炼会使你生病。(bear)(汉译英)

2 . The policeman said it was his careless driving that ________ the accident.

A．looked down upon

B．referred to

C．focused on

D．led to

4 . 就是在二十世纪三十年代，经济危机和流感病毒的传播导致了全球灾难。（It was...that）(汉译英）

7 . Big challenges, ________, can sometimes ________ ________ great solutions.
然而，巨大的挑战有时会带来伟大的解决方案。

10 . 根据句意，选择单词或短语并以其适当形式填空。

virtual reality，be used to do，thanks to，lead to，in addition，start with，as well as，make advances，wearable tech，in terms of

1. ________ such as “smart clothes” can be used to monitor heart rate.
2. ________, I also want to do some exercises in this winter.
3. In my opinion, one’s success can’t always be measured ________ money.
4. ________ is a technology which enables the user to experience a simulated world.
5. He is a friend in word ________ in deed.
6. ________ his effort, it is more successful than we have expected.
7. Why not ________ the most interesting one?
8. Computers ________ many things for people now.
9. All roads ________ Rome.
10. With his guidance, we can ________ important ________ on this urgent issue.