问题描述:
英语小练习题
当你想告诉别人这件事很容易完成,可以说:
A.It's a piece of paper.
B.It's a piece of beef.
C.It's a piece of cake.
当你想告诉别人这件事很容易完成,可以说:
A.It's a piece of paper.
B.It's a piece of beef.
C.It's a piece of cake.
问题解答:
我来补答展开全文阅读