【題目】—________ do you brush your teeth?
—Once a day.
A.How often
B.How soon
C.How long
D.How many

【答案】A
【解析】How often 多久一次，常提問頻率；How soon 多久，常對一般將來時提問；How long 多長，提問時間或物體的長度；How many 多少，提問可數(shù)名詞的數(shù)量。由答語“一天一次”可知問句問的是頻率，故選A。

練習冊系列答案
相關習題

科目：初中英語 來源： 題型：

【題目】—How long may I _______ the dictionary?

—For 2 weeks.

A. borrowB. lendC. keepD. buy

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Tony football every afternoon. Look, he football on the playground.

A. is playing; is playing B. plays; plays

C. is playing; plays D. plays; is playing

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Nearly about _____of the students in my school were born in the 1990s.

A. three five B. three fifths C. third fifth D. three fifth

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Please ______ the light. It's getting dark.
A.switch on
B.switch off
C.turn off
D.turn down

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】One of the main _______ that he was like a common man.

A. reason is B. reason are C. reasons is D. reasons are

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 Drive slowly, Mary. is something ahead on the road.

A. It B. This

C. That D. There

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】

A. It’s Friday. B. It’s July 5th. C. It’s sunny.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】I'll give the book to him if he _______ here next Sunday.
A.will come
B.comes
C.is coming
D.came

查看答案和解析>>

同步練習冊答案