[单项选择]The crow doesn't say a word to the fox because ______.

[单项选择]The crow doesn't say a word to the fox because ______.

[单项选择]Catherine is not happy, because she doesn't know ______ next.

[单项选择]He can't have been to your home．because he doesn't know your address．


A. 他可能没去过你家，因为他不知道你的地址。
B. 他不可能去你家了，因为他不知道你的地址。
C. 他不会去你家的，因为不知道你的地址。
D. 他肯定没去你家，因为他不知道你的地址。

[单项选择]Because he doesn't like me for no reason, he ______ me whenever we meet.
A. overlooks
B. ignores
C. neglects
D. refuses

[单项选择]Love doesn't exist just because we want it to.
A. 爱不会因为我们希望有爱而存在。
B. 仅仅因为我们希望，爱不会存在。
C. 爱不存在恰恰因为我们希望。
D. 不会因为我们希望，爱就存在。

[单项选择]The reason your TV doesn't work is because you forgot to plug it ______.
A. into
B. on
C. out
D. in

[单项选择]Shnmei doesn't want any more pen-friends because she has no time to write letters now.

[单项选择]He doesn' t want to get married because he is afraid of any ______.


A. committee
B. contamination
C. commemoration
D. commitments

[单项选择]Jean doesn't want to work right away because she thinks that if she ______ a job she probably wouldn't be able to see her friends very often.
A. has to get
B. had got
C. were to get
D. could have got

[单项选择]

Text 1
Say the word bacteria, and most folks conjure up images of a nasty germ like staphylococcus or salmonella that can make you really sick. But most bacteria aren’t bad for you. In fact, consuming extra amounts of some bacteria can actually promote good health. These beneficial bacteria are available without a prescription in drug and health-food stores and in foods like yogurt. So far, the best results have been seen in the treatment of diarrhea, particularly in children. But re searchers are also looking into the possibility that beneficial bacteria may thwart vaginal infections in women, prevent some food allergies in children and lessen symptoms of Crohn’s disease, a relatively rare but painful gastrointestinal disorder.
So where have these good germs been lurking all your life In your intestines, especially the lower section called the colon, which harbors at least 400 species of bacteria. Which ones you have depends largely on your env
A. tractable
B. dauntless
C. heroic
D. appealing

[单项选择]He is ______, but he doesn't feel. Because he likes to surf the Internet for his study of English.
A. lonely; alone
B. alone; lonely
C. alone; alone
D. lonely; lonely