下列哪一项是健康的生活方式（ ） A．不愿与学习成绩好的同学作伴 B．经常上网到

分布在手阳明经上的特定穴有

A．五输穴

B．交会穴

C．募穴

D．八会穴

E．下合穴八会穴

夫妻间发生争执吵架时，可以让孩子参与其中作裁判。

煤矿安全生产标准化等级分为（）个等次。

A.2

B.3

C.4

An instruction is made up of operations that (68) the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform the operation of (69) two numbers, it must know (70) the two numbers are. The processor’s job is to (71) instructions and operands from memory and to perform each operation. Having done that, it signals memory to send it (72) instruction.

A．first

B．last

C．next

D．second

在设计网络广告时不应该表现出多于一个的销售主题，这体现了网络广告信息设计的（）要求。

A.贴近受众需求

B.简约广告内容

C.保持品牌一致

D.适应投放环境