It was 1920 ______ regular radio broadcasts began.
A．whileB．whenC．thatD．since
B
考查定語從句。when 指先行詞1920 。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

Professor Tang didn’t give us a speech today．It was        he had a traffic accident on the way to school．
A．thatB．whenC．whyD．because

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

— What do you think about that firm’s job offer ?
—I have been considering it,       it’s hard for me to make a decision right now.
A．a(chǎn)ndB．butC．soD．otherwise

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

        children believe they can succeed, they will never become totally independent．
A．IfB．ThoughC．UnlessD．When

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The bus hit the huge stone by the road heavily _________ he could stop it.
A. after                B. before           C since             D. until

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.
A．sinceB．a(chǎn)fterC．unlessD．before

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

A few days in this country, ________ you will be attracted by its impressive culture.
A．butB．orC．soD．a(chǎn)nd

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

His parents were teachers in that school, _______ lost their lives in order to save
their students in the earthquake.  
A．none of themB．both of themC．none of whomD．both of whom

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The reason ________ he explained was________ he was ill and unable to go to school.
A．why; thatB．why; becauseC．which; becauseD．which; that

查看答案和解析>>

同步練習(xí)冊答案