在写字板中,()表示光标到行尾。
A、END
B、HOME
C、CTRL+HOME
D、CTRL+END
参考答案:A
Nowadays, many teenagers__________ themselves to the computer games, which made them ___________ from the society.
A.cancel, benefit
B.desert, leave
C.quit, range
D.abandon, withdraw
什么是经济核算?