—Are these seats available?—Sorry, sir. The seats ________.A.have reservedB.are

—Are these seats available?—Sorry, sir. The seats ________.A.have reservedB.are

题型:不详难度:来源:
—Are these seats available?
—Sorry, sir. The seats ________.
A.have reservedB.are reserved
C.reservedD.are reserving

答案
B
解析
B 考察动词的时态和语态。句意:—这些座位有人吗?—对不起,先生。它们已经被人预定了。Reserve和seat构成被动关系,应该使用一般现在时的被动语态,表示目前的一种状态。光顾B正确。
举一反三
The woman sitting next to me ________ very nervous, for she had never travelled by air.
A.isB.has been
C.wasD.had been

题型:不详难度:| 查看答案
Although my sweater is a bit expensive, it ________ well.
A.washesB.has washed
C.is washedD.can be washed

题型:不详难度:| 查看答案
Sun Yang, a young Chinese swimming talent, ________ several gold medals before the 2012 London Olympics.
A.wonB.has won
C.had wonD.were to win

题型:不详难度:| 查看答案
—Got your driving license?
—No. I ________ too busy to have enough practice, so I didn"t take the driving test last week.
A.wasB.have been
C.wereD.had been

题型:不详难度:| 查看答案
A series of stimulus policies and supportive measures taken by the government ________ to promote change in the economic environment in this area.
A.are expectingB.are expected
C.is expectingD.is expected

题型:不详难度:| 查看答案
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