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【单选题】
判断以下有关PC和DPTR的结论错误的是( ).
A.
DPTR是可以访问的,而PC不能访问。
B.
它们都是16位的寄存器。
C.
它们都具有加1的功能。
D.
DPTR可以分为2个8位寄存器使用,但PC不能。
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参考答案:
举一反三
【判断题】圣卡罗教堂属于巴洛克风格,其设计者是贝尼尼。()
A.
正确
B.
错误
【判断题】构成教育传播系统的要素,有二要素到六要素之说,五要素主要由:教育者、教育信息、教育媒体、受教育者和教育效果等组成。教学模式不一样,各种要素之间的关系也不尽相同。
A.
正确
B.
错误
【单选题】Just as I settle down to read or watch television, he demands that I play with him. If I get a telephone call, he screams in the background or knocks something over. I always have to hang up to find o...
A.
Just as I settle down to read or watch television, he demands that I play with him.
B.
Babysitting with my little brother is no fun.
C.
Then, when he finally grows tired, it takes about an hour for him to fall asleep.
【单选题】Just as I settle down to read or watch TV, he demand that I play with him. If I get a telephone call, he screams in the background or knocks something over. I always have to hang up to find out what's...
A.
Baby-sitting my little brother is no fun.
B.
I could not find any time and peace to do what I like.
C.
I hate baby-sitting and promise myself never to do it again
【单选题】如果某台机器总是开机一段时间后死机,关机一段时间后又能正常启动,故障原因很可能是( )。
A.
CMOS设置错误
B.
CPU散热不良,导致CPU过热而自动保护
C.
、计算机病毒
D.
主板短路
【简答题】教学系统的五要素说。
【单选题】Baby-sitting with my little brother is no fun. Just as I settle down to watch television, he demands that I play with him. If I get a telephone call, he screams in the background or knocks something o...
A.
Baby-sitting with my little brother is no fun.
B.
I always have to hang up to find out what’s wrong with him.
C.
He refused to let me eat a snack in peace.
D.
Usually he wants half of whatever I have to eat.
【单选题】Just as I settle down to read or watch TV, he demands that I play with him. If I get a telephone call, he screams in the background or knocks something over. I always have to hang up to find out what’...
A.
Baby-sitting my little brother is no fun
B.
I could not find any time and peace to do what I like
C.
I hate baby-sitting and promise myself never to do it again
【判断题】巴洛克风格的设计刚出现就被人们喜爱和追捧。
A.
正确
B.
错误
【单选题】如果某台机器总是开机一段时间后死机,关机一段时间后又能正常启动,故障原因很可能是( )。
A.
CMOS设置错
B.
CPU散热不良,导致CPU过热而自动保护
C.
计算机病毒
D.
主板短路
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