He is _________ to have gone abroad,for I haven’t seen him for weeks.
A.possibleB.likelyC.probableD.certainly
B

試題分析:句意:他可能出國(guó)了,因?yàn)槲規(guī)讉(gè)星期沒(méi)有看見(jiàn)他了。ABC都有“可能”的意思,D項(xiàng)certainly“當(dāng)然”, be likely to do sth. 很可能做某事, 其主語(yǔ)可以是人也可以是物; probable和possible盡管也有“可能”的意思, 但其主語(yǔ)不能是人;所以選B。
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