川崎病是指A．风湿热B．儿童类风湿C．皮肤黏膜淋巴结过敏性紫癜D．皮肤黏膜淋巴结综合征E．儿童舞蹈症

You'd sound a lot more polite if you make the request _________a question.

A、in the form. of

B、in terms of

C、on the basis of

D、in two minds about

What are the two main problems about the computer center？

A．So many students have to finish their homework on computers.

B．The computer center is closed so early.

C．There are so few computers, and they are always broken.

D．Very few students come back.

A.in two minds

B.of two minds

C.upon their minds

D.of one mind

What are the two main problems about the computer center？

A．So many students have to finish their homework on computers.

B．The computer center is closed so early.

C．There are so few computers, and they are always broken.

D．Very few students come back.

What are the two main problems about the computer center？[Clink on 2 answers. ]

A．So many students have to finish their homework on computers.

B．The computer center is closed so early.

C．There are so few computers, and they are always broken.

D．Very few students come back.

—How many pens would you like, sir？—Well, I want_____of these.

A. two dozen.

B. two dozen of.

C. two dozens

D. two dozens of

听力原文：M: Would you like to go to the ballet next Friday？ I've got two tickets.

W: Oh, that sounds like fun.

How does the woman feel？

A．Interesting.

B．Boring.

C．Absurd.