---- Have you known Dr Jackon for a long time? ---- Yes. Since she __ the Chinese Society. a. has joined b. joins　 c. had joined　 d. joined

1.    I’m not quite sure how to get there--- I’d better ________(查阅) a map.

If you want to given a rise, you must be prepared to make a ____ contribution to the business.

A． passive　　　 B． diverse　　 C． secure　　 D． positive

―The boss said we had only three days to finish the work..（ ）

―Don’t worry. We have already ______ two thirds of it.

A. got down　　 B. got through　　　　 C. given in　　　　　 D. given away

Over the past decades, mountain ice______ in the Himalayas as a result of global warming．

　 A．has been decreasing　　　　　　　 　　　　　 B．had decreased　

　 C．decreased　　　　　　　　　　　 　　　　　　　 D．is decreasing

----So you are not spending your holiday in Wuhan this year.

---No, _______.

A. everywhere in Wuhan　　　 B. somewhere in Wuhan

C. somewhere but in Wuhan　　 D. anywhere but in Wuhan

---This _____ John's house .It's number 101.

　 --- I don't think so.He said a large white house but this is a small yellow one.

　　A.can't be 　　　B.must be 　　　C.may not be 　　　D.should be

------ How do you keep in touch with your friends, by writing, telephoning or getting together?

------- _____________. I like QQ.

　 A. Nothing B. Neither 　　 C. None 　　　　 D. No one