Of the following which is correct?A.how hard they worked B.how beautiful are the flowersC.what a clever boy is he D.how nice to see you is

问题描述:

Of the following which is correct?
A.how hard they worked B.how beautiful are the flowers
C.what a clever boy is he D.how nice to see you is

a是对的。B.C句be动词要放句尾。Dis 改成are.

A是对的.how hard they worked