单选题 The reason is _______ he is unable to operate the machine(　　)

A、 Because

B、 why

C、 that

D、 whether

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单选题 Today some newly-produced mobile phones can take pictures ______ a camera. (　　)

A、as

B、for

C、like

D、of

单选题 --To tell you the truth, I became a college student at 15. --______. (　　)

A、You must be

B、Thank goodness

C、You don't say so

D、It doesn't matter

单选题 Naturally, after I told her what to do, my daughter ______ go and do the opposite! (　　)

A、may

B、can

C、must

D、should

单选题 Jim’s father said to him,“I hope you ______ what I ______ you to buy.” (　　)

A、

didn’t forget, told

B、

not to forget, have told

C、

won’t forget, have told

D、

haven’t forgotten, will tell

单选题 This kind of T-shirt is ______ (　　)

A、

easily worn out

B、

easy worn out

C、

easy to worn out

D、

easily to be worn out

单选题 I enjoy learning English ______ it takes me a lot of time. (　　)

A、unless

B、though

C、because

D、so

单选题 Excuse me, can you show me ______ to run the machine? (　　)

A、what

B、if

C、whether

D、where

单选题 --What do you think of his surfing? ---Oh, no one does ______. (　　)

A、good

B、well

C、better

D、best