英语单项选择,1.By the time he arrives in Beijing,we ________ here for two days.A.will have stayed B.shall stay C.have been staying D.have stayed 2.According to the American federal government,residents of Hawaii have the longest life ________:7

英语单项选择,1.By the time he arrives in Beijing,we ________ here for two days.A.will have stayed B.shall stay C.have been staying D.have stayed 2.According to the American federal government,residents of Hawaii have the longest life ________:7
英语单项选择,
1.By the time he arrives in Beijing,we ________ here for two days.
A.will have stayed
B.shall stay
C.have been staying
D.have stayed
2.According to the American federal government,residents of Hawaii have the longest life ________:77.2 years.
A.rank
B.scale
C.span
D.scope
3.The millions of calculations involved,had they been done by hand,________ all practical value by the time they were finished.
A.had lost
B.would lose
C.would have lost
D.should have lost
4.As a public relations officer,he is said ________ some very influential people.
A.to know
B.to be knowing
C.to have been knowing
D.to have known
5.Our hopes ________ and fell in the same instant.
A.arose
B.raised
C.rose
D.aroused
6.With the development in science and technology man can make various flowers ________ before their time.
A.be bloomed
B.bloom
C.bloomed
D.blooming

英语单项选择,1.By the time he arrives in Beijing,we ________ here for two days.A.will have stayed B.shall stay C.have been staying D.have stayed 2.According to the American federal government,residents of Hawaii have the longest life ________:7
1. A.By the time+一般现在时（表示将来）,后面的主句用将来完成时.如果By+一般过去时,那主句就用过去完成时.
2. C.life span寿命
3. C.考查虚拟语气.从句是倒装的if条件句,说完整应该是if they had been done by hand.而且这个句子难点在于省掉if的倒装句做插入语,使得主句被割裂开了.按照if虚拟句的要求,从句用had done,那主句就用would have done来表达.
4. D.be said to do sth这个句型中,不定式to do可以按照时态有许多形式,如表示一般式,就直接用to do；如表示过去或已完成,就用to have known；如表示正在进行,就用 to be doing.在本句中,认识许多有影响力的人,表示动作发生在过去,所以选D.
5. A.arose是不及物动词arise（出现）的过去式.而aroused是及物动词arouse（引起,激发）的过去式.rose是不及物动词rise（上升）的过去式,raised是及物动词raise（举起）的过去式,所以从句意上看,A最为合适.
6. B.make sb do sth.bloom（开花）可做不及物动词,所以直接说make the flowers bloom.
7. A.entitle sb to (do /doing) sth.使某人有权力做某事.
8. A.从句意判断：有人犯了错,公司道歉.
9. D.put emphasis on/upon sth 把重点放在……上.

D A A B B B7. A season ticket _______the holder to make as many journeys as he wishes within the stated period of time. A. entitles B. grants C. presents D. promises 8. _______ in the o...

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D A A B B B

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