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【简答题】
写出函数 VLOOKUP(Lookup_value , Table_array, col _index_num, col _index_num)参数的含义。
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【单选题】My cousin is _____________ sometimes. It’s hard for him to change his mind even though his idea is not right.
A.
stubborn
B.
imaginative
C.
energetic
D.
practical
【单选题】Although he sometimes lost his temper, his pupils liked him______for it.
A.
not so much
B.
not so little
C.
no more
D.
no less
【简答题】请观看视频17分51秒处,描述 常见的 箱型截面的类型,并说明各自适应什么情况?
【单选题】His radio is a very old one. It sometimes works and sometimes it_______
A.
seldom does
B.
does hardly
C.
never does
D.
doesn’t
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