题目内容
【题目】— Can I call you back at two o'clock this afternoon?
— I'm sorry, but by then I ____ to Beijing. How about five?
A.fly
B.will fly
C.will be flying
D.am flying
【答案】C
【解析】句意:——你能在今天下午两点回电话吗?——对不起,那时我将要飞往北京,五点如何?根据by then可知用将来进行时,故选C项。
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