[单项选择]I don’t know （）you think you are, but you can’t talk to me that way!
A. what   
B. that
C. when   
D. who

[单项选择]You may think you know the answer but you don’t, （）
A. don’t you
B. may you
C. may not you
D. do you

[单项选择]A. It’s only 100 yuan. B. You can take No.18 bus to get there.
C. I will go home by train. D. It’s about 20 kin.

[填空题]Could you let me know what you think ______ her

[填空题]You can improve your reading rate even if you don’t have enough grammar knowledge.

[单项选择]You can only fly to London this evening （）you don’t mind changing planes in Paris.
A. except
B. provided
C. although
D. where

[填空题]Why don’t you sit and smoke as long as you can afford to hire other people to play baseball for you and __________________________

[填空题]If you don’t understand a word, you can look in this. d______

[单项选择]You can fly to London this evening （　） you don’t mind changing planes in Paris.
A. unless
B. except
C. so far as
D. provided

[单项选择]
You can’t beat it, but you don’t have to join it. Maybe it got the name "common cold" because it’s more common in winter. The fact is, though, being cold doesn’t have anything to do with getting one. Colds are caused by the spread of rhinoviruses, and. at least so far, medical science is better at telling you how to avoid getting one than how to get rid of one.
Children are the most common way cold viruses are spread to adults, because they have more colds than adults an average of about eight per year. Why do kids seem so much more easily to get colds than their parents Simple. They haven’t had the opportunity to become immune to many cold viruses.
There are more than 150 different cold viruses, and you never have the same one twice. Being infected by one makes you immune to it — but only it.
Colds are usually spread by direct contact, not sneezing or coughing. From another person’s hand to your hand and
A. coughing
B. having a sore throat
C. having a runny nose
D. having a stomachache