而根据第二句“have a meaningful effect in slowing climate change” 故排除B: will accelerate global environmental change。文章最后一句“what Washington does—or doesn’t do—to promote alternative energy may mean less at a time of a global shift in ...
6.We wouldn’t have had to be in such a hurry if we had known the meeting___. A.was to put off B.was to be put off C.put off D.had put off 【解析】 此题考查使用be+不定式表将来意义的能力。本句整体为与过去相反的虚拟条件句,know后跟从句且表示“会议将被...
When you have finished the report, I will have waited for about 3 hours. 等你完成这份报告的时候,我就已经等了将近3个小时了。 02 现在进行时(am/is/are doing) ①表示此时此刻正在发生的事情。 例:He is listning to the music now. 他现在正在听音乐。
④"be to do"的2种用法: a) 表示“按计划、安排即将发生某事或打算做某事”。 例:She is to be seen in the lab on Monday. 星期一你准会在实验室见到她。 b) 该做或不该做的事情(语气...
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