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【判断题】
普通楔键连接,键的上下两面是工作面,键侧面与键槽有一定间隙。A.
正确
B.
错误
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举一反三
【单选题】On New Year's Eve, there will be a firework _____ at People's Square.
A.
display
B.
performance
C.
show
D.
exhibition
【单选题】On New Year's Eve, there will be a firework ______ at People's Square.
A.
performance
B.
display
C.
show
D.
exhibition
【单选题】. There is a tradition of having a family dinner at home on lunar New Year’s Eve. _____, however, the custom has changed.
A.
Late
B.
Later
C.
Lately
D.
Latter
【判断题】EEPROM (Electrically Erasable Programmable read only memory)是指带电可擦可编程只读存储器。是一种掉电后数据不丢失的存储芯片。 EEPROM 可以在电脑上或专用设备上擦除已有信息,重新编程。
A.
正确
B.
错误
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