问题
单项选择题
目前制造计算机所用的电子元件是
A.电子管
B.晶体管
C.集成电路
D.超大规模集成电路
答案
参考答案:D
解析:解析:目前的计算机属于“新一代”主要采用的还是超大规模集成电路。
目前制造计算机所用的电子元件是
A.电子管
B.晶体管
C.集成电路
D.超大规模集成电路
参考答案:D
解析:解析:目前的计算机属于“新一代”主要采用的还是超大规模集成电路。
完形填空. | ||||
Chen Yue gets 1 at 6:00 every weekday. She eats 2 at 6:15.Then she 3 English. At 6:50, she leaves home. She 4 a bus to school. She gets there 5 7:10. She doesn’t want to be 6 . Classes begin at 8:00. Chen Yue has lunch at her uncle’s 7 at around 12:00. In the 8 ,classes are over at 4:00, then she 9 games. She gets home at 5:00. In the evening she does her homework. And sometimes she 10 TV. She goes to bed at 10:00. | ||||
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