Susan decided not to work on the program at home because she didn’t want her parents to know what she______ .
A．has done B．was doingC．had done D．is doing
B
考查時(shí)態(tài).句意:蘇珊決定不在家做這個(gè)程序,因?yàn)樗幌胨母改钢浪谧鍪裁?可知從句內(nèi)容描述的是過(guò)去正在進(jìn)行的動(dòng)作,用過(guò)去進(jìn)行時(shí),故選B.
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

My dictionary____. I have looked for it everywhere but still____ it.
A．has lost; don’t findB．is missing; don’t find
C．has lost; haven’t foundD．is missing, haven’t found

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

E-mail , as well as cellphones, _____an important part in daily communication.
A．have playedB．playC．a(chǎn)re playingD．is playing

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

---Will you come to my office when you _______ your work.？
---Sure
A.are finishing
B.have been finishing
C.will finish
D. have finished

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Tony has to go to school by bus because his bicycle       .
A．will be repairedB．is repaired
C．has been repairedD．is being repaired

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

A computer with ten thousand books ____ to a school in a mountain village as a gift.
A. has offered     B was offered   C. are offered        D. have offered

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

In the last few years thousands of films         all over the word.
A．have producedB．have been produced
C．a(chǎn)re producingD．a(chǎn)re being produced

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

—You’ve made great progress in your English study, haven’t you?
—Yes, but much        .
A．remains to doB．is remained to do
C．remains to be doneD．is remained to be done

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

The new means of transport ________ in this city, so whether it will work out remains to be seen.
A．have never triedB．has never triedC．have never been triedD．has never been tried

查看答案和解析>>

同步練習(xí)冊(cè)答案