皮皮学,免费搜题
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【单选题】
编码键盘由硬件逻辑自动提供与被按键对应的( )码或其它编码,使用十分方便,但接口较复杂。
A.
二进制
B.
八进制
C.
十六进制
D.
ASCII
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举一反三
【单选题】当今生物界对人类能力的研究表明,先天智力和后天教育的占比分别为()。
A.
80%和20%
B.
70%和30%
C.
60%和40%
D.
50%和50%
【单选题】As a librarian, she spends most of her time ______ books on the shelves every day.
A.
arranging
B.
selling
C.
controlling
D.
borrowing
【判断题】原值调整.累计折旧调整.净残值 (率)调整当月有效,折旧方法调整,使用年限调整当月生效,使用状况调整下月有效。( )
A.
正确
B.
错误
【单选题】He spends most of his spare time ________English.
A.
to study
B.
on study
C.
on studying
D.
studying
【单选题】Mariangela currently Spends most of her time working with
A.
food.
B.
customers.
C.
money.
【单选题】常见钢筋出厂长度为
A.
12m
B.
10m
C.
8m
D.
6m
【判断题】原值调整.累计折旧调整.净残值(率)调整当月有效,折旧方法调整,使用年限调整当月生效,使用状况调整下月有效。
A.
正确
B.
错误
【单选题】Laura, who comes from a wealthy family, spends most of her time enjoying herself, but takes ______ pains with her lessons.
A.
little
B.
few
C.
a little
D.
a few
【单选题】The artist spends most of his spare time ___ butterfly specimens.
A.
collect
B.
collects
C.
to collect
D.
collecting
【单选题】My sister spends _____ studying so that she might later get a better job .
A.
most of her times
B.
her most times
C.
her most time
D.
most of her time
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