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【单选题】
某航空公司为了增加收益、吸引更多的乘客，决定有条件地将票价下调，条件是，享受优惠票价者必须恰好提前航程两天订票。该公司的这一决策是有失周全的，因为航班乘客很多是因公出差，他们本来可以支付全额票价，现在却只需支付优惠价，从而减少了航空公司的收入。以下诸断定如果的，哪一项能最有力地减弱了上述论证?( )A.
统计数据表明，在航运旅客中，因公出差者占航运总数的40％以下
B.
因公出差者必须提前两天以上安排出差事宜，包括订票
C.
在航运旅客中，因公出差者，无论在绝对量上还是在相对比上，下降趋势
D.
因公出差者并非全都不在乎票价的高低
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【单选题】He _________the other students because he studies harder.
A.
has an edge on
B.
is an edge on
C.
will be an edge on
D.
sits an edge on
【简答题】But he can play football only on Saturdays or Sundays, since he has to study on the other days. But he can play football only on weekends, because he______.
【单选题】Tony has three good friends here and he has one in Beijing. [ ]
A.
another
B.
other
C.
the other
D.
others
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【单选题】He was very ______ to go, but he has no other choice.
A.
reluctant
B.
willing
C.
eager
D.
keen
【简答题】在太阳能电池组件及方阵容量计算构成中,要考虑那两个因素对容量的影响。一是 、二是 。如果是交流系统还要 因素。
【单选题】He isn't here. He has moved to _____ city. [ ]
A.
other
B.
another
C.
the other
D.
others
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