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【单选题】
Thank you for all your hard work last week. I don’t think we ______ it without you. [ ]A.
could have managed
B.
can manage
C.
can have managed
D.
could manage
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举一反三
【单选题】一 Excuse me. I want to buy some stamps, but I can't find a post office. 一 I know _____ nearby. Come on, I'll show you. [ ]
A.
one
B.
it
C.
that
D.
any
【简答题】计算机病毒产生的原因主要有哪些?
【单选题】一Excuse me, would you lend me your calculator? 一_____________
A.
Certainly. Here you are
B.
Yes, I have a hand
C.
It's nothing
【单选题】FileInfo类提供( )属性,该属性用于获取和设置文件的属性。
A.
Length
B.
CreationTime
C.
LastAccessTime
D.
Attributes
【简答题】编一个程序, 从键盘输入 10 个实数, 存入一个数组, 用冒泡法对这个 数作升序排序
【单选题】一Excuse me，may I have a word with Mr. Jackson？ 一I’m afraid he’s not＿now．He’s having a meeting upstairs．
A.
comfortable
B.
suitable
C.
available
D.
acceptable
【单选题】一Excuse me，sir．You can’t enter 0ffice without permission． 一But the manager is expecting me．
A.
the；a
B.
an；the
C.
the；不填
D.
不填；不填
【单选题】一Excuse me, but where’s Mrs. Liu? I want to ask her for some advice. 一She the library. You can find her there.
A.
has been to
B.
has gone to
C.
was in
D.
went to
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