Young people usually go to movies ______

熟练掌握肌肉的分布特征对于肌肉的针对性锻炼是非常重要的。那么股二头肌位于人体的（）

A.大腿后部

B.小腿后部

C.肩部

D.上臂后部

“一国两制”的构想首先针对哪一问题提出、又首先在哪一问题上得到成功的运用？（）

A.香港、澳门

B.香港、台湾

C.台湾、澳门

D.台湾、香港

创新必然要遵循一定的步骤、（）。

A.目标

B.程序

C.规律

D.规则

营改增后，个人销售住房的政策是什么？

Electronic mail, or mail, as it is known to its many fans, has been around for over two decades. Typically, email systems support five basic functions, as described below. (41) refers to the process of creating messages and answers. (42) refers to moving messages from the originator to the recipient. (43) has to do with telling the originator what happened to the message. Was it rejected Was it lost (44) incoming message is needed. So people can read their email. (45) is the final step and concerns what the recipient does with the message after receiving it.

（41）是（）

A.Composition

B.Transfer

C.Reporting

D.Displaying