8. Everything we eat and drink contains some salt; we can meet the body's need for it from natural sources without turning _____ the salt bottle. A. up B. to C. on D. over ...

3. Purchasing the new production line will be a ______ deal for the company. A. profitable B. tremendous C. forceful D. favorite ...

8. Whenever difficulties we may come across, we'll help one another to overcome them. A. 错误 B. 正确 ...

13. Who would you rather ______ with you, George or me? A. going B. to go C. have gone D. went ...

8. He is always here; it's ______ you've never met him. A. unique B. strange C. rare D. peculiar ...

3. As a public relations officer, he is said _____ some very influential people. A. to have been knowing B. to be knowing C. to have known D. to know ...

8. It will only take me a minute to repair your shoes. A. 错误 B. 正确 ...

3. Tom had an argument with Bill, that was known to all. A. 错误 B. 正确 ...

18. The wooden cabin, _____ by ancient trees, was built long ago by the old hunter. A. surrounded B. involved C. included D. surpassed ...

13. Is this house the one _____ you once lived in your childhood? A. where B. when C. what D. which ...