We need some more facts and figures we take the final decision.A. sinceB. beforeC. afterD

发布时间:2020-08-17 01:20:55

We need some more facts and figures      we take the final decision.
A. since
B. before
C. after
D. until

网友回答

A. since
(答案→)B. before
C. after
D. until
解析:考查连词的用法,A. since自从;B. before在…之前;before主要引导时间状语从句,意为“先于”“…之后才”“(不多久)就…”。当主句是将来时时,从句谓语动词须用现在时;当主句是一般过去时或过去完成时时,从句常用过去时。before引导的时间状语从句不能用于否定式。C. after在…之后;D. until直到…,句子意思“在我们做最后决定之前我们需要一些证据和数据”
以上问题属网友观点,不代表本站立场,仅供参考!