Measures have been taken to prevent accidents, but much ______ for more improvement.
A．remains to be doneB．is remained to do
C．remains to doD．is remained to be done
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


I ____ go to bed ____ the telephone rang.
A．was about to, whenB．was going to, while
C．would, whenD．was to, while

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


She was working in the room suddenly she heard a boy crying and ____ out as quickly as she could to see what was happening.
A．wentB．goingC．goD．had gone

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

— Is there any possible way to help the children get rid of such a bad habit?
— To be honest, it’s very hard, but we ______on this problem.
A．workB．workedC．a(chǎn)re workingD．were working

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


By the time she_____體操比賽上 at the New York Good Will Games, she_________ a dedicated junior gymnast for eleven years. 
A．competed , have beenB．competes, had been
C．will compete, has beenD．competed , had been

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


--- I started off to walk, but Peter gave me a lift.
--- Therefore, you _____ after all.
A．didn’t need walkB．needed not walk
C．didn’t need to walkD．need not to walk

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


I haven’t seen Tom  for several  months. The last time I saw him, he  ______ to find a job in London..
A．has triedB．is tryingC．triesD．was trying

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Jane, I hear you         to China. Have you got everything ready?
A．have travelledB．travelC．a(chǎn)re travellingD．would travel

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

As a young man，he didn’t know that he       famous later on．
A．was to becomeB．will becomeC．had become D．became

查看答案和解析>>

同步練習(xí)冊(cè)答案