单选题：Ihad some difficulty in carrying out the plan．

题目内容：

Ihad some difficulty in carrying out the plan． A．making
B．keeping
C．changing
D．implementing

参考答案：

答案解析：

Michael is now merely a good friend．

Michael is now merely a good friend．A．largely B．barely C．just D．rarely

分类：卫生类题型：单选题

The earth moves around the sun．A．before B．round C．after D．over

分类：卫生类题型：单选题

The mass media are important to us because they shape_____________

分类：卫生类题型：单选题

分类：卫生类题型：单选题

Muren feels that with CG technology, special effects can be used to make movies

分类：卫生类题型：单选题