-Look! Someone __________sofa.
-Well,it wasn`t me.I didn`t do it
A．is cleaningB．was cleaningC．has cleanedD．had cleaned
C

試題分析：考查時態(tài)。句意：—看有人已經(jīng)把沙發(fā)打掃干凈了�！皇俏遥覜]有做這件事情。根據(jù)句意說明打掃沙發(fā)是已經(jīng)發(fā)生的事情，故使用現(xiàn)在完成時。故C正確。
點(diǎn)評：時態(tài)的考查要抓住題目的關(guān)鍵時間狀語，要根據(jù)上下文的語境來辨析。
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

---I’ve heard you ___ here. What is it like？
---Very hard. But as long as the pay covers the expenses for my next school term, It’s ok.
A．workB．have workedC．a(chǎn)re workingD．will work

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Peter graduated from university in 1998. He ____ in a high school ever since.
A．worksB．is workingC．workedD．has worked

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Ann is in hospital.
—Oh,really? I ________know.I         _____go and visit her.
A．didn’t; am going to B．don’t; wouldC．don’t; willD．didn’t; will

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It _____ about twenty years since CCTV ____ to broadcast English programs.
A．has been; begunB．is; beganC．is; has begunD．was; began

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—-Look at the timetable. Hurry up! Flight 4062 ______off at 18:20.
— I will.
A．takesB．tookC．will takeD．has taken

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Chinese Premier Wen Jiabao _______an important speech on April 30,2011 in Indonesia, __________he is currently on an official visit .
A．is delivering ; thatB．was delivered ; in which
C．delivered ; whereD．had delivered ; when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---I      for London to attend a meeting tomorrow. The plane      at 10:20 am.
---Have a good journey!
A．a(chǎn)m leaving; leavesB．leave; leaves
C．a(chǎn)m leaving; is leavingD．leave; is leaving

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---- Ann is in hospital.
---- Oh, really? I ______ know. I ______ go and visit her.
A．didn’t; am going toB．don’t; would
C．don’t; willD．didn’t; will

查看答案和解析>>

同步練習(xí)冊答案