单选题：It is okay to skip breakfast if you work at home．

题目内容：

It is okay to skip breakfast if you work at home． A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

Ihad some difficulty in carrying out the plan．

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

分类：卫生类题型：单选题

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