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【单选题】
在公共汽车票价不变的条件下,当出 租 车 租金上涨 后, 对 公 共汽车服务 的( )A.
需 求 增 加
B.
需求 量 增 加
C.
需求减 少
D.
需求量减少
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皮皮学刷刷变学霸
举一反三
【单选题】According to this passage, the muscular sense is responsible for ______.
A.
the efficiency of our muscle
B.
the normal breathing function
C.
the work of only our involuntary muscles
D.
directing our muscles intelligently
【简答题】利用列表框编写一个可统计一组数的个数、合计、平均数的程序。用户在“输入数据”框中输入数字后,单击“添加”按钮将其加入列表框;单击“删除”按钮将数据从列表框中移除;单击“统计”按钮则将这批数的个数、总和、平均数显示在“统计结果”框中;单击“清除”按钮将列表框中的数字清空;单击“退出”按钮则结束程序运行。
【判断题】IATA is pursuing its environmental , goals now. They focus on fuel efficiency, net carbon emissions, net aviation carbon emissions, etc.
A.
正确
B.
错误
【单选题】He didn't think that the news was true, __________?
A.
did he
B.
didn't he
C.
was it
D.
wasn't it
【简答题】We all found her a very clever pupil．（改为主从复合句） We all found_______ _______ _______ _______ clever pupil．
【单选题】Everyone is surprised at the news, ______? [ ]
A.
is he
B.
are they
C.
aren't they
D.
is not he
【单选题】He must have been very depressed when he heard the news, ______?
A.
mustn't he
B.
haven't he
C.
wasn't he
D.
didn't he
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