PC机中使用的双通道RDRAM每个通道的数据位宽为16,它在一个存储器总线周期内实现

Man: I really can't afford any more interruptions right now. I've got to finish the assignment.Woman: Sorry. Just one more thing, could you give me a ride to school tomorrowQuestion: What can be inferred from the conversation

A．The man will drive the woman to school.

B．The man has finished his assignment.

C．The man is willing to help the woman.

D．The man is losing patience with the woman.

需要理论是由()提出的。

A.阿尔德弗尔

B.莫瑞

C.勒温

D.弗洛伊德

直埋电缆的深度应满足、一般地区不应小于（）m，若不能满足要求时，应采取保护措施。

A、0.6

B、0.7

C、0.8

D、0.5

我国产品质量认证制度实行（）原则。

A、自愿认证

B、强制认证

C、自愿认证与强制认证相结合

D、指定商品认证

患者男性，37岁，农民。用乐果喷洒果树，出现恶心、呕吐、出汗。查体可见神志清楚，心肺未闻异常。

对该患者采取首要抢救措施是

A．静注碘解磷定

B．脱去污染的衣服，彻底清洗皮肤

C．静注阿托晶

D．止吐

E．给予镇静药