试题与答案

(2011·北京高考)It's important for the figure

题型:选择题

题目:

(2011·北京高考)It's important for the figures______regularly.

A.to be updated

B.to have been updated

C.to update

D.to have updated

答案:

答案:A

选A 考查非谓语动词。句中的时间状语regularly 表示经常发生,因此排除B、D两项; 又因为figures 是被更新的,故选A项。

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