The work is ________.You can finish it by yourself.
问题描述：
The work is ________.You can finish it by yourself.
A.easy enough B.enough easy C.difficult enough D.enough difficult
为什么选D
They spent too much time ______ stamps.
A.collect B.to collect C.collecting D.for collecting
为什么选A?
答
The work is ________.You can finish it by yourself.
应该选A:A.easy enough
They spent too much time ______ stamps.
应该选C:C.collecting