. The Roman Empire _____ for several centuries.A.existsB.existedC.was existedD.i
题型:不详难度:来源:
. The Roman Empire _____ for several centuries.A.exists | B.existed | C.was existed | D.is existing |
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答案
B |
解析
考查时态。句意:罗马帝国存在了几个世纪。结合句意可知本句描述的是过去发生的动作,故用过去时态,选B。 |
举一反三
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