计算机应由五个基本部分组成,以下选项不属于其组成的是()。
A.存储器、输入设备和输出设备
B.总线
C.控制器
D.运算器
第1题
Your hair wants ______. You'd better have it done tomorrow.
A.cut
B.to cut
C.cutting
D.being cut
第2题
Your hair wants ________. You’d better have it done tomorrow.
A) cut
B) to cut
C) cutting
D) being cut
第3题
Your hair wants ______; you’d better have it ______ in a couple of days.
A. to cut, done B. to cut, to be done
C. cutting, done D. cutting, being done
第4题
My hair wants ______ , but the research project has kept me busy.
A.cut
B.to cut
C.cutting
D.being cut
第5题
As teachers we should concern ourselves with what is said, not what we think ________.
A) ought to be said B) must say C) have to be said D) need to say
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