34. The lake used to be polluted, but now something_____ to make it clear again.
A．is being doneB．doesC．is doingD．is done
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


32. Tens of thousands of trees _____ in the area in the past few years.
A．have been plantedB．were plantedC．have plantedD．had planted

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


25．In Switzerland, six miles west of Geneva,___________ a collection of laboratory buildings.
A．lieB．a(chǎn)re lyingC．liesD．lays

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


23. The way the guests_____in the hotel influenced their evaluation(評價) of the service.
A．treated B．were treated C．would treat D．would be treated

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


12．In only 10 years, our province has been___into an advanced industrial province.
A．transformedB．enteredC．regardedD．Issued

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


22.   –Are you still very busy?      --Yes, I _____ the report for the manager and it won’t take long.
A．have just finishedB．a(chǎn)m just finishing
C．had just finishedD．a(chǎn)m just going to finish

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Why did you leave the lights burning?
—Heavens! I guess I     to turn them off.
A．would forgetB．had forgotC．forgotD．have forgot

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


15. Great changes ______ in the city, and a lot of new buildings ______.
A．have been taken place; have been set upB．have taken place; have been set up
C．have taken place; have set upD．were taken place; were set up

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

He _____ up early since his childhood.
A．used to get B．is used to getting
C．has used to get D．has been used to getting

查看答案和解析>>

同步練習(xí)冊答案