【題目】The side effects that the medicine has are to us. More research is needed.

A. unknown B. unnecessary C. unusual D. uncommon

【答案】A

【解析】

句意:這種藥的副作用我們還不知道。需要更多的研究。A. unknown不知道的;B. unnecessary不必要的;C. unusual與眾不同的;D. uncommon不尋常的。結(jié)合句意理解可知,這種藥需要進一步的研究,說明對這種藥的副作用還不了解,故答案選A。

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:

【題目】聽下面一段較長對話,回答以下小題。

1What day is it today?

A. Monday. B. Thursday. C. Saturday.

2How often do the cousins get together?

A. Once a week. B. Once a month. C. Once a year.

3How many Cokes will Peter buy?

A. Seven. B. Nine. C. Eleven.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】—Who was the student ____ was absent yesterday?

—Mary was.

A. that B. who C. whom D. which

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】 — Do you know anything about Chinese knots (中國結(jié))?

— Yes. They are usually seen symbols of good luck.

A. for B. by C. with D. as

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】—What do you think of the new foreign teacher?

—Pretty good. I think she _______ a great job so far.

A. does B. will do

C. has done D. had done

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】We saw the old woman across the street slowly. We went up to her and helped her cross it.

A. walking B. walked C. to walk D. walks

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】He’d rather at home than out.

A. to stay, to go B. to stay, going C. stay, go D. staying, to go

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】--- Where is my food, Tom? --- Sorry, I just it .

A. have,eat, up B. has,ate ,up

C. have, eaten, up D. will ,eat ,up

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】The old house in the earthquake last year.

A. fell downB. fell off

C. fell inD. fell over

查看答案和解析>>

同步練習冊答案