问题:单选题What does this tour company think can show Beijing is a fast developing modern city?A Beijing Capital Airport.B Bird’s Nest, Water Cube and Olympic Park.C Tian’anmen Square and the Forbidden City.D The Great Wall and the Summer Palace.
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问题:填空题已知函数y=x2-13x+42,那么当x∈{x∣____}时,y<0;当x∈{x∣____}时,y>0;当x∈{x∣____}时,y=0.
问题:单选题The young man insisted that he _____ nothing wrong and _____ free.A did; setB had done; should be setC do; be setD had done; must be set
问题:单选题Ever since the Smiths moved to the lake area a year ago, they _____ better health.A could have enjoyedB had enjoyedC have been enjoyingD are enjoying
问题:单选题How did the writer escape the bees?A She covered her face with her hands.B She hid behind the rocks.C She jumped into a water pool.D She pretended to be a rock.
问题:单选题—When will you be back?—I’ll be back _____ a couple of days.A afterB forC aboutD in
问题:单选题Who did the grandfather want to leave the gold to?A The grandson.B The girl.C The poor.D The old.
问题:单选题A eatsB have eatenC ateD was eating
问题:单选题下列命题中正确的是( ).A 两平行线之一平行于一个平面,则另一条直线也平行于这个平面B 两平行线之一垂直于一个平面,则另一条直线也垂直于这个平面C 两直线与同一平面平行,则两直线平行D 两直线与同一平面成等角,则两直线平行
问题:单选题Melbourne is well-known in the world for its _____.A Large populationB educational institutionsC Transport systemD beautiful parks and gardens
问题:填空题若不等式x2-ax-b<0的解集是{x|2<x<3},则a+b=____.
问题:单选题A savedB passedC studiedD chose
问题:单选题_____ the rain, we would have had a pleasant trip to the countryside.A Because ofB Due toC Thanks toD But for
问题:单选题A dearB hearC yearD pear
问题:单选题下列各命题中,哪个是真命题( ).A 若A∩B=∅,则A=∅或B=∅B 两条对角线相等的四边形是正方形C 若A∪B=U(U为全集),则A=U或B=UD 如果一个角的两边分别垂直于另一个角的两边,那么这两个角相等或互补
问题:单选题The people we meet _____.A all know where to find usB serve us on no purposeC won’t become our neighborD will change us in some way
问题:单选题A excitedB interestedC relaxedD bored
问题:单选题Was it because he was ill _____ he asked for leave?A soB whenC whyD that
问题:单选题Don’t worry if you can’t understand everything. The teacher will _____ the main points at the end.A recoverB reviewC requireD remember
问题:单选题It was in their London branch _____ we met and discussed the issue.A thatB whichC howD what