【一道选择题】-Can I call you back at two o’clock this afternoon?-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为什么不选B或D而选C?
问题描述：
【一道选择题】-Can I call you back at two o’clock this afternoon?
-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
为什么不选B或D而选C?
答
应该是飞机上禁止通话，这里的重点是正在飞机上
C 、D 中C更合适
答
将来进行时 by then
答
那个时候在飞机上,所以用将来进行时,will be flying.B选项指将会在飞机上,强调一个动作.D选项是正在飞机上,说话人在说此话时并不在飞机上.