欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

相關(guān)習(xí)題
 0  96760  96768  96774  96778  96784  96786  96790  96796  96798  96804  96810  96814  96816  96820  96826  96828  96834  96838  96840  96844  96846  96850  96852  96854  96855  96856  96858  96859  96860  96862  96864  96868  96870  96874  96876  96880  96886  96888  96894  96898  96900  96904  96910  96916  96918  96924  96928  96930  96936  96940  96946  96954  151629 

科目： 來源：不詳 題型：單選題

The government has taken some measures to prevent more trees from _____.
A．cutting down B．cut down.
C．being cut downD．been cut down

查看答案和解析>>

科目： 來源：不詳 題型：單選題

My daughter’s blue jeans _____ easily, and she can wash by herself.
A．washesB．a(chǎn)re washedC．washD．is washed

查看答案和解析>>

科目： 來源：不詳 題型：單選題

—What’s that terrible noise?
—The neighbors      for a party.
A．have preparedB．a(chǎn)re preparingC．prepare D．will prepare

查看答案和解析>>

科目： 來源：不詳 題型：單選題

— Why did you leave that position?
— I      a better position at IBM.
A．offerB．offeredC．a(chǎn)m offeredD．was offered

查看答案和解析>>

科目： 來源：不詳 題型：單選題

－Thank you for your coffee.
－You are so kind to say so, but you _______ it at all.
A．didn’t drinkB．a(chǎn)ren’t drinkingC．don’t drinkD．hadn’t drunk

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Half the world’s population ______ water shortages within 15 years according to the World Bank, just one of many recent alarming reports on the world’s fresh water supply.
A．a(chǎn)re sufferingB．have been sufferedC．will sufferD．were suffered

查看答案和解析>>

科目： 來源：不詳 題型：單選題

I had meant to meet you at the airport this morning, but I was too busy for I_______ a report.
A．wroteB．have written C．was writingD．had written

查看答案和解析>>

科目： 來源：不詳 題型：單選題

John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we ____ each other a couple of times before that.
A．had been; have seenB．have been; have seen
C．had been; had seenD．have been; had seen

查看答案和解析>>

科目： 來源：不詳 題型：單選題

----_____ David and Vicky _____ married?
----For about three years.
A．How long were … beingB．How long have … got
C．How long have … beenD．How long did … Get

查看答案和解析>>

同步練習(xí)冊答案