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【简答题】
将家庭PC机接入Internet的方式有多种,通过有线电视网也可接入internet。由此,PC机需要使用的接入设备是【 】Modem。
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举一反三
【单选题】-- Don't say anything. -- ______I would.
A.
If only
B.
As if
C.
As long as
D.
So as to
【单选题】What are you going to do for your year abroad, Tim.-----Study study study! ______
A.
Sounds hard
B.
Very good.
C.
I want to learn a lot.
D.
It is my pleasure.
【简答题】上传本工程电气部分模型。
【单选题】---What do you think of the waiter over there? ---I don’t think he is a qualified one. Hewas talking __________ while taking my order.
A.
with a phone
B.
on the phone
C.
about a phone
D.
by the phone
【单选题】---What do you think of the waiter over there? -I don’t think he is a qualified one. He was talking __________ while taking my order.
A.
by the phone
B.
with a phone
C.
on the phone
D.
about a phone
【判断题】CPU在响应中断后可立即响应更高优先级的中断请求(不考虑中断优先级的动态分配)。()
A.
正确
B.
错误
【简答题】Exercise three 1. What do you know about winter 1962-3? It is the winter since at least 1795 2. What is the weather like on February 6-7, 1963? It continuously for 36 hours 3. What is the average temp...
【单选题】Don't say anything to Tom. Wait until he ______. [     ]
A.
goes
B.
has gone
C.
will go
D.
is going
【简答题】根据对话内容,选择正确的句子,将其序号填入横线上,补全对话。 A. It's next to the cinema. B. What are you going to do after English class? C. Then walk straight for five minutes. D. Get off at the hospital. E. Where is the bookstor...
【单选题】在80x86中可屏蔽中断请求被CPU响应的条件是()。
A.
INTR引脚有中断请求,NMI引脚没有中断请求,系统没有DMA请求
B.
CPU当前指令执行完毕
C.
中断允许标志IF=1
D.
以上条件都包括
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