Scientists study ____ human brains work to make computers.A．whenB．howC．thatD．whether-英语

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• —I’ve got a headache again!—Sorry to hear that. Walk to work every day and you’ll soon back in _____
• You should read the ______in the car repair manual(手册)carefully before you start.A．instructionsB．ins
• ________I met him，he was working as a secretary in a big company.A．Since the first timeB．The first t
• Some people always take seriously the ______ of the complete globe end in the near future. A．celebra
• He will come to understand your efforts sooner or later. It’s just a matter of _____.A．luckB．valueC．
• To my ______, I passed the exam easily.A．joyB．joyfulC．joylessD．joyness-英语
• The Harry Potter books are quite popular; they are in great ______ in this city.A．quantityB．progress
• . She is in a poorof health, which worries her parents much.A．positionB．situationC．conditionD．state-
• According to the newly passed Road Traffic Safety Law, there are now tougher ________ for drunken d
• Come on. There's room for one more___________ . [ ]A. piece of luggage B. luggage C. pieces of
• Though we've failed several times, we will still try to find a betterto this problem.[ ]A. posi
• — Can I help you with it?— I appreciate your _______, but I can manage it myself.A．adviceB．questionC
• The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell（钟）of th
• 一 Why do you choose to work in an international travel agency?一 Well, you know, English is my. So it
• It is a common________to see Tian'anmen Square filled with people on the National Day.[ ]A. sig
• She is making herself ill with _____ over her son's future.A．troubleB．annoyanceC．disgustD．worry
• One of the consequences of our planet's being warming up is a（n）_______ in the number of natura
• 36. --- How did you enjoy the ball last night?--- Very much.The underlined word means _____.A．a bask
• Nowadays, an increasing number of people have ___________ to the information they need through the I
• I am really a bit worried because I have no idea what my parents’ will be to my poor examination res
• Every time I returned after an , I felt stupid because I was behind the others.A．ambitionB．abandonC．
• Always read the _____ on the bottle carefully and take the right amount of medicine. [ ]A. instructi
• — Jack,what do you think of the event which not only promoted________of the world hunger,but raised
• Monkeys in the zoo have shown the flu ______ since last Monday and altogether 20 have died until now
• The officer insisted that Michael did not follow the correct ________ in applying for a visa. A．patt
• My father always shouts at me because he is a man with little _________.A．energyB．courageC．patienceD
• Most members of the committee were in favour of the suggestion; only a________were against it. [ ]A.
• It would have made a ________ if you had told me about it two days earlier.[ ]A. effortB. difference
• There were so many cars held up by the heavy rain on the road that we had no but to wait.A．alternati
• The school advisers help you talk through your problem but they don't give you any direct _____
• —Why haven’t you bought any butter? ---I_____ to but I forgot about it.A．likedB．wishedC．meantD．expec
• As a model you should know extreme designs always go out of ________ as quickly as they come in. [ ]
• The manager says he needs an assistant that he can depend on to deal with the problems that may happ
• The boy didn’t have any_________but to do as his father had told him.A．ideaB．wayC．chanceD．choice-英语
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• The girl seems to have a(n) ______ for drawing.A．skillB．talentC．authorityD．expert-英语
• It is important to have your eyes examined regularly to check for any sign of eye disease that may
• Different from popular _________, most good leaders are made, not born.A．beliefB．agreementC．religion
• The conference has been held to discuss the ________of global warming on people’s lives all over the
• Please read the _______ on the bottle and take the right amount of medicine.A．explanationsB．descript
• Paul is good, kind, hard-working and intelligent; _____, I can’t speak too highly of him.A．as a resu
• To make members of a team perform better, the trainer first of all has to know their ________ and we
• I’m sorry I hurt your feelings;it wasn’t my_________ .A．ideaB．thoughtC．mindD．intention-英语
• My ______ of this weekend’s activity is going out with some good friends. A．ideaB．opinionC．mindD．tho
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• Your as a student will be excellent if you develop a habit of reflecting on how you learn.A．operatio