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【判断题】
膳食纤维虽然不能被人体消化吸收,但膳食纤维在体内具有重要的生理作用,是维持人体健康必不可少的一类营养素。A.
正确
B.
错误
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【简答题】机器和机构总称为 。
【单选题】I have many friends. I don't know whom ______ first. [ ]
A.
talk with
B.
to talk
C.
to talk with
D.
talk
【简答题】听录音，选答句。 ( ) 1. A. No, I don't. ( ) 2. A. Sorry, I don't know. ( ) 3. A. It's on the chair. ( ) 4. A. They're fans. B. Yes, I am. B. I have five. B. She's in the computer. B. It's a li...
【简答题】This is our first lesson, ____I don't know all your names.
【单选题】—It’s our duty to homeless people in earthquake areas food and clothes. —I agree with you. We should do something for them.
A.
provide, of
B.
provide , with
C.
provide , for
【简答题】机器和机构总称为 。A. 机械
【单选题】I shall start the work ______ he comes. I don't know what to do first.
A.
after
B.
until
C.
unless
【单选题】He spends money like water. In fact, his expenses on food and clothes are rather high ________his income.
A.
in respect of
B.
in contrast to
C.
in response
D.
in proportion to
【单选题】Food and clothes ___ by women.
A.
is often talk about
B.
are often talked
C.
are often talked about
D.
often talked about
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