A.fridge | B.some food | C.a(chǎn) table | D.some salt |
A.More than three minutes. | B.Five minutes or so. |
C.Only one minute or two. | D.About ten minutes. |
A.Put the ice cube into the glass of water with the help of the string. |
B.Take out the ice cube in the glass of water with the help of the string. |
C.Take out the ice cube in the glass of water with your fingers. |
D.Put some salt on the ice cube and then put the string across it. |
A.Three. | B.Four. | C.Six. | D.Seven. |
A.physics | B.biology | C.chemistry | D.maths |
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Moths set free | 201 | 601 |
Moths recaught | 34 ( 16%) | 206 ( 34%) |
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A.Critical. | B.Indifferent. | C.Negative. | D.Positive. |
A.have to get familiar with modern technology |
B.a(chǎn)re gaining more economic benefits from domestic operations |
C.a(chǎn)re placing more importance on their overseas business |
D.a(chǎn)re eager to work overseas |
A.being unable to think properly for lack of insight |
B.being totally out of touch with business at home |
C.missing opportunities for promotion when abroad |
D.leaving all care and worry behind |
A.Connections with businesses overseas. | B.Ability to speak the client’s language. |
C.Technical know-how. | D.Business experience. |
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A.fertilizer | B.gas | C.electricity | D.methane |
A.Increase | B.Reduction | C.Flow | D.Pollution |
A.San Francisco is short of electricity |
B.San Francisco has done a lot of in rubbish recycling. |
C.Fewer people will keep dogs as pets in San Francisco |
D.There will be no rubbish by 2010 in San Francisco |
A.San Francisco ‘s new policy for pet keepers |
B.San Francisco ‘s new plan for recycling |
C.how to keep a city clean |
D.how to deal with rubbish |
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