I would be very___if you give me an early reply to the request.

题目

I would be very___if you give me an early reply to the request.
选项：A,pleasant B.helpful C.comfortable D.grateful选哪个?为什么?

答案

I would be very___if you give me an early reply to the request.如果你能对我的请求早日答复,我会非常_grateful_.A pleasant 和蔼的B helpful C comfortable 舒适D grateful 所以应是 Dhope i was helpful enough...