You can never be ________ when crossing the street.A．very carefulB．too carefulC．carefully enoughD．en

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• There is nothing wrong with using a credit card for purchases. It’s more _______ than carrying loads
• The doctor is very __________ about what to eat and never eats fast food. A．especialB．specialC．unusu
• Rome was not built in one day.You should set _____goals and work hard to achieve them.A．alternative
• These plastic flowers look so _____ that many people think they are real.A．beautifulB．naturalC．artif
• A (n)_____ government is essential to economicgrowth. [ ]A. sensitive B. stableC. uneasy D. unequal-
• He wasof having asked such a silly question.A．sorryB．shameC．ashamedD．regret-高二英语
• A cat is ______ a tiger ______ many ways.A．similar as ; inB．similar with ; ofC．the same as; toD．simi
• It is _____ that Professor Smith will give us a lecture tomorrow.A．possiblyB．probablyC．likely D．mayb
• This computer is _______________ .A．twice as expensive as that oneB．twice expensive than that oneC．a
• I've just heard a warning on the radio that a hurricane come. [ ]A.is like toB.is likely to C.i
• My father is a _______ motorist—he never does any dangerous driving.A．enthusiasticB．energeticC．cauti
• Some people argue that university education should be made _____ to most people, not only to good st
• How _____ I was when I heard the ______ news!A．disappointing; disappointedB．disappointed; disappoint
• The second half of his voyage was __________ dangerous part, during which he sailed round the Cape H
• We must be sure that children in our country should get well ______． A．educate B educating C．educati
• The students seemed ____ , so I repeated the ______ question. A．puzzled, puzzling,B．puzzling puzzled
• Don't waste your words any more; she is as _____ as a mule (骡子) and no one can persuade her. [
• I’d like to go ________ to help people, ________ when they are in trouble.A．straight; especiallyB．st
• He is perfectly _______ to live in the mountain, feeds some lovely chicken and _______ what he likes
• Don’t be too ________ about things you are not supposed to know．A．strangeB．amusingC．curiousD．conscio
• Do remember to be ________. We must avoid any possible risks when doing this dangerous chemical expe
• If you are _______ about Australian cities, just read the book by Dr. Johnson, which introduces them
• Liu Xiang is ________ Yao Ming.A．as a famous athlete asB．as famous an athlete asC．so a famous athlet
• He was an _____ poet at that time and his _____ poems spread through all the country.A．inspired; ins
• The girl looked at me with a ______expression. Maybe the problem was quite _____.A．puzzling; puzzlin
• Today's expression, "Knowledgeis_____," is widely misunderstood. The more you know, t
• -----What do you think of the play ? -----Terrible! I have never seen________one.A．a badB．a betterC．
• Although she has a lot of problems, she managed to remain .A．optimisticB．cautiousC．concertD．anxious-
• The ____ you start, the _____ you will be back.A．early; soonB．early; soonerC．earlier; soonD．earlier;
• Polar explorers have to be extremely _____ to bear the climate and other hardships. A．toughB．roughC
• You’ll always be _______ whenever you want to visit us.A．welcomeB．welcameC．welcamedD．welcoming-高二英语
• Green products are becoming more and more popular because they are environmentally_______.A．friendly
• A woman had a _____ escape yesterday when her car left the road．A．sharpB．narrowC．goodD．smooth-高三英语
• Professor Jordan gave us _______ lecture this afternoon and most of us were confused.A．a more confus
• He was left _____, with no one ____ after him.A．alone; lookingB．lonely; lookedC．lonely; lookingD．al
• At the age of fourteen , Betty went to a _____ girls’ school along with her sister .A．NearB．nearbyC．
• We are not twins, but we are very much _____. People often mistake one for another.A．likeB．alikeC．u
• —Jane, can I wear jeans and a T-shirt to the evening party? —OK. But a dress might be __.A．goodB．bet
• The heating system here has an____temperature control. [ ]A. automobileB. autumnC. automaticD. aural
• Hold the book ______ please, for I can't see the words in it clearly.A．more closerB．more closel
• He is a _____ teacher, and he explainsevery problem to his students withgreat _____. [ ]A. patiently
• This term we’ll study __ English words than we did last year.A．twenty per cent moreB．more twenty per
• Parents must allow their children to receiveeducation by law.A．compulsoryB．traditionalC．primaryD．cul
• The plan you've made is of great interest, but it isn't _____.[ ]A. normal B. actual C. sp
• I know you are very ___ ice-cream, but you will gain weight if you eat too much.A．fond of B．tired o
• Lizzie was______ to see her friend off at the airport.A a little more than sad B more than a little
• “Overall，export performance will bebetter，and it’s going to accelerate in theMonths.” said an econom
• _________several times, but Mary still has no idea of how to do it properly. A．Being shownB．Having
• My new neighbor is a _____ person; he never speaks to anyone and nobody knows where he is from and w
• His _____ expression suggests that the news he read just now must be _____.A．excited; excitingB．exci