31. It’s not easy for experts to ______ H1N1 flu in humans from regular human seasonal influenza.A．d

更多内容推荐

• 32. Buses have routes. They ________ and ________ people at different places on the routes.A．take on
• I’ve already ___ at the hotel.Can I put my luggage in your room for a while?A．checked outB．checked o
• 53. She_______most of the prizes for swimming.A．carried onB．was giving offC．showed off D．carried off
• __________, I really believe that I'd prefer not to make any change now. [ ]A. Considered all t
• 20.You will__________sooner or later supposing that you work without play for long .A．break inB．brea
• 23．Can you make a sentence to _____ the meaning of the phrase?A．show outB．bring outC．turn outD．work
• 30. The sweater my sister knitted for me ______ twice the size it should have been. It had to be kep
• 28. The people had to _______ the new rulers when they lost the war.A．take toB．cater toC．submit toD．
• 26. Geldof intended the concert ________money for those suffering from the earthquake, which_______
• 32. Difficulties and hardships have ______ the best character of the young geologist.A．brought inB．b
• 5.After May Day, I wrote down whatever _____ me during the journey, especially the little girl who c
• It is reported that nowadays more and more children _____ playing computer games.A．are addicted toB．
• Will you my composition to find out whether I’ve made any spelling mistakes? A．look throughB．look on
• 52. Don’t worry. Your child is old enough to___________himself.A．take care ofB．care forC．looking aft
• 19. They didn't _____ the wedding because of a heavy rain.A．joinB．take partC．attendD．Appear-英语
• 7.－Will the little bedfor the little girl?－As far as I know ,it is just the one for her.A．doB．fitC．s
• Even if______,I will not go to the party, for I am too busy to get away.A．invitingB．invitedC．have be
• 30．— What’s the trouble with you, Andy? — I want to find another firm. Whatever I do, I can’t ______
• 26．— Andy promised to attend your wedding today last night. — Yes, I believe he will ________.A．tell
• 31. George ___ the good chance to present his proposal to the director, and at last, it was adopted.
• She is so optimistic that her cheerful spirits and bubbling laughter _____ the whole class.A．effectB
• 18. Don't worry! He ____ no attempt to leave. He will stay here to help you.A．madeB．gotC．hadD．T
• It has rained for a whole day.But I think it’s going to ___.A．put upB．clear upC．build upD．call up-英语
• Much to my surprise, only Peter_____my opinion at the meeting.A．heldB．madeC．agreedD．shared-英语
• He _____ in a university for five years, but now he runs a company of his own.A．has taughtB．had taug
• 34. If you keep working like this, you health will _______ under the pressure of work.A．break upB．br
• 23．The young engineer was_____a gold cup because of his creative achievements for the development of
• After seeing such a sad movie, she felt _____ all the evening.A．depressedB．depressionC．depressingD．
• Her husband had ___ a large business during his lifetime.A．built upB．checked outC．picked outD．gone t
• 17. --- Will someone go and get Mr. White?--- He’s already been ____ . A．asked for B．sent for C．call
• The well-dressed gentleman______ to be a criminal, which , of course, surprised many readers.A．turne
• Reportedly yesterday a group of American soldiers were walking along the road in Iraq when a bomb wa
• Mr. Smith invested a large amount of money in the city of Qingdao, from which he will _____ a lot in
• 31. I tried to telephone you, but I couldn’t ____________.A．look throughB．go through C．see through D
• 35. He has been in hospital for a long time and he is ________ now.A．taking upB．picking upC．turning
• The roads into London were so _____ traffic that even the fire engines couldn’t get through.A．choke
• 29. A good teacher should leave some time for the students to _________ the knowledge.A．introduceB．r
• I’ll ___ the matter as soon as possible.Just have a little patience.A．divide upB．look intoC．take its
• If our car had not ________, we would have been here on time.A．broken outB．broken intoC．broken away
• 34．He glanced at the note，_______and went on with the meeting．A．turned it downB．gave it out C．brough
• Faced with many difficulties, the people in this area wouldn't be willing to _____ to their fat
• They must try every means to _____ out flies and other insects in the restaurant to guarantee food s
• 26. A well-written composition ______ good choice of words and clear organization among other things
• The Education Department announced that all the children should ______ sports meeting .A．joinB．join
• 27. The reason why Daisy eats so little is that she is _________ a diet and she is trying to _______
• 94. I can hardly hear the radio. Would you please ____ ?A．turn it onB．turn it downC．turn it upD．turn
• 14. Hard work and lack of sleep has _____ her beauty and youth in recent years.A．worn outB．tried out
• --- What’s the matter with Jason. He looks a bit upset. --- Didn’t you know? When returning from hi
• The fans adore him so much that they _____ excitement when they see him.A．scream withB．scream ofC．sc
• This dictionary is very useful. It has ___ many problems about works and idioms for me.A．looked upB．