问题 选择题

Although some unexpected difficulties have ________ in the process, we are confident that we can handle them.

A.risen

B.raised

C.arisen

D.aroused

答案

答案:C

rise意为“上升”,为不及物动词;arise意为“出现,产生”,为不及物动词;raise意为“升起,举起”,为及物动词;arouse意为“唤醒,鼓励,引起”,为及物动词。句意为:尽管出现了一些意想不到的困难,我们相信我们能处理。

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