Justassoundtravelsthroughtheai

更新 2022-09-03
科目英语
题型单选题
难度较易
浏览 1837

挑错有奖

Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

A．what is called

B．which is called

C．what it is called

D．which it is called

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Look out! Don’t get too close to the house the roof is under repair.

A．whose

B．which

C．of which

D．what

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二、单项填空（共15小题；每小题1分，满分15分）
从每小题所给A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
--What is the matter with you?
--I caught cold and had to stay in bed.
A. a; / B. a; the C . a; a D. the; the

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We walked the small lake and found several boats the water.

A．along; on

B．along; in

C．around; on

D．round; in

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When you read English texts, you’d better make a mark you have any questions.

A．at which

B．at where

C．the place where

D．where

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When I did well in the exams, my father usually looked at me and reminded me to keep modest.

A．happy

B．happily

C．more happy

D．happiness

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难度：未知

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