-----How long do you think it will be _____man can finally solve the problem of cancer?------Well．it

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• He never reads anything ______ is not worth reading.A．thatB．asC．whoD．which-英语
• Our bad living habits will destroy the earth. Only by changing ____ we live can we save the earth.A．
• The relatives of the passengers in the missing Flight MH370 cann’t hide their feelings, _____ they
• --What’s your idea?--My opinion is _____, ______ happens, we should not stop the reform. A．when; wh
• He didn’t care, ________ he could have something to fill his stomach.A．in caseB．so long asC．as ifD．e
• As the interview rule goes，you can take some time to think through answers_______ you make a reply.
• We can’t help you ____ you tell us what’s wrong.A．SinceB．UnlessC．IfD．When-高三英语
• We had not waited __________ she came.A．long beforeB．before longC．after longD．soon after-高一英语
• Each time ________ they met, they would talk long hours together.A．whichB．whenC．duringD．/-高二英语
• In time of serious accidents, ________ we know some basic things about first aid, we can save lives.
• The report shows that we’re making some progress but ______ we need to make greater efforts.A．thatB．
• ________there is no law stating how you may dress，not all fashions are respectable.A．BecauseB．SinceC
• __________I see him, he looks sad.A．Every now and thenB．Every now and againC．Every so oftenD．Every t
• The boy said _____ couldn't he work out the problem but his teacher didn't know how to do
• Children’s brains cannot develop properly _________ they lack protein.A．becauseB．sinceC．whenD．unless
• I always take something to read when I go to the doctor’s ___________ I have to wait.A．in caseB．so t
• Don’t be afraid of asking for help ___________ it is needed.A．unlessB．sinceC．whenD．although-高三英语
• I think it’s better to give it a second thought so many of us consider it a risk．A．asB．beforeC．altho
• . The prices have been going up, so that the richer you get, the less rich you are than ________ you
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• ________you’ve experienced it，you can’t understand how I felt.A．OnceB．BecauseC．UnlessD．While-高三英语
• Milk will turn sour soon on hot days ______ it is stored in the refrigerator．A．sinceB．untilC．because
• The woman was about to open the door ____________ she heard a strange sound from inside.A．asB．whileC
• —Can a person enjoy the pleasure from his work?—________ he can have his interests and the work comb
• He seems too tired today, and I wonder _________ he got a good sleep last night.A．whenB．thatC．ifD．wh
• the players didn’t have a good rest shouldn’t be all excuse for losing the game．A．ThatB．WhatC．WhyD．W
• we are alive , we can make it through through this natural disasterA．Even ifB．As soon asC．As ifD．so
• The area ______ the explosion happened was closed off by the police.A．which B．asC．whyD．where-高一英语
• A dozen ideas were considered____the chief architect decided on the design of the building．A．because
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• _____ there was no conclusive evidence, most people thought he was guilty.A．SinceB．WhileC．WhenD．Howe
• I had no idea of the exact address of Xinhua High School ________I was outside its front gate.A．when
• He was about to tell me the matter _______someone stopped him A．asB．whileC．whenD．until-高一英语
• I have watched a number of movies recently,______ none of them have impressed me．A．butB．orC．soD．for-
• We’re living in ________ people call “Information Age”，so everything is possible.A．whatB．thatC．which
• ________ he can work abroad next year will depend on his parents' will. A．ThatB．WhenC．What D．W
• Although Anne is happy with her success, she wonders ________ will happen to her private life.A．tha
• ________ there are living creatures in the outer space as those on Earth hasn't been proved unt
• We haven't settled the problem of ________ it is necessary for him to study abroad.A．whyB．wheth
• It was early morning in London _____ Prime Minister Cameron arrived to give his speech.A．whereB．when
• John plays basketball well，________ his favorite sport is badminton.A．soB．orC．yetD．for-高三英语
• These workers preferred to work extra hours at night_________leave the work until the next week.A．ot
• As the spokeswoman said, ______ we should take action against them depends on what they will do.A．wh
• “He hasn’t got any hobbies— ________ you call playing games on computer a hobby.” Mr.Lin said.A．IfB．
• It was some time _______ I realized the fact that I had been cheated by the salesman.A．untilB．before
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• He has been talented at designing and creating things ________ he was young.A．whenB．beforeC．sinceD．w