【題目】It's a good habit to wash your hands ________ you have meals.
A.unless
B.while
C.when
D.before

【答案】D
【解析】句意：吃飯之前洗手是個好習慣。根據(jù)設(shè)空處前面的wash your hands可以推測整個句子的意思是"吃飯之前洗手是個好習慣．"表示"在…以前"用before; 故選D。

練習冊系列答案
相關(guān)習題

科目：初中英語 來源： 題型：

【題目】There are 15 _____ in the hospital. They are all friendly to the patients.
A.women doctors
B.woman doctors
C.woman doctor
D.women doctor

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】— It’s very hot, but quite wet today.

— _____.

A. So it is B. It is so C. So is it

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—How about going to the Disneyland together?

—________

A. Enjoy yourself! B. Good luck!

C. What's up? D. Sounds good!

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】He is happy ____________ basketball with his classmates after school.

A. plays B. to play C. to playing D. play

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】There is going to ______ an evening party in our school this Friday.

A. be B. have C. has D. hold

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Do you know_______ ?

—I’m not sure．Maybe he is an artist.

A. what the man with long hair is

B. what is the man with long hair

C. who the man with long hair is

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Wow! ______ beautiful the music is!

—Yes. That’s my favorite.

A. How B. What C. What a D. How a

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】My brother _______ glasses. He can see things clearly.

A. is wear B. wearing C. doesn’t wear D. wear

查看答案和解析>>

同步練習冊答案