相關(guān)習(xí)題
 0  96895  96903  96909  96913  96919  96921  96925  96931  96933  96939  96945  96949  96951  96955  96961  96963  96969  96973  96975  96979  96981  96985  96987  96989  96990  96991  96993  96994  96995  96997  96999  97003  97005  97009  97011  97015  97021  97023  97029  97033  97035  97039  97045  97051  97053  97059  97063  97065  97071  97075  97081  97089  151629 

科目： 來源：不詳 題型：單選題

Ladies and gentlemen，please fasten your seat belts．The plane       ．
A．takes offB．took off
C．is taking off D．has taken off

查看答案和解析>>

科目： 來源：不詳 題型：單選題

My little son used to drink a lot of fruit juice but these days he        mineral water．
A．prefersB．is preferringC．preferredD．had preferred

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Months ago we sailed ten thousand miles across this open sea，which         the Pacific，and we met no storm．
A．was calledB．is called
C．had been called D．has been called

查看答案和解析>>

科目： 來源：不詳 題型：單選題

It        long before we        the result of the experiment．
A．will not be；will knowB．is；will know
C．will not be；know D．is; know

查看答案和解析>>

科目： 來源：不詳 題型：單選題

－Have you known Dr Jackson for a long time?
－Yes，since she         the Chinese Society．
A．has joinedB．joinsC．had joinedD．joined

查看答案和解析>>

科目： 來源：不詳 題型：單選題

If the weather had been better，we could have had a picnic．But it         all day．
A．rainedB．rainsC．has rainedD．is raining

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Great changes have taken place in China since the People’s Republic of China     
in 1949．
A．was foundB．foundedC．was foundedD．found

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Professor Williams keeps telling his students that the future       to the well- educated.
A．belongsB．is belongedC．is belongingD．will be belonged

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Jane _____ these families of chimps for many years and helped people understand how much they behave like humans.
A．had studiedB．studied C．studiesD．has studied

查看答案和解析>>

科目： 來源：不詳 題型：單選題

—I’ve got to go now.
— Must you? I _________ you could stay for dinner with us.
A．think B．have thought C．thoughtD．a(chǎn)m thinking

查看答案和解析>>

同步練習(xí)冊答案