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【单选题】
根据国际货运代理协会联合会制定的标准交易条件的规定,国际货运代理人对货物的损坏或灭失,每公斤的赔偿限额为( )。
A.
1SDR
B.
2SDR
C.
3SDR
D.
4SDR
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参考答案:
举一反三
【简答题】定义在 上的函数 是减函数,且是奇函数,若 ,求实数 的范围。
【单选题】The goals ( ) he had fought all his life no longer seemed important to him.
A.
for that
B.
for which
C.
for what
D.
of them
【简答题】The goals he had fought all his life no longer seemed important to him.
【单选题】The goals which he had fought all his life no longer seemed important to him.
A.
after
B.
for
C.
with
D.
at
【简答题】若函数 是偶函数,则函数 的单调递减区间是 .
【单选题】The purpose of the author in writing this text is that
A.
willpower always betrays us; attitude matters.
B.
gluttony is considered to be the root of all evils.
C.
New Year's Resolution is anything but a routine.
D.
willpower itself is a kind of sacrifice which needs praising.
【单选题】The goals he had fought all his life no longer seemed important to him.
A.
for which
B.
after which
C.
at which
D.
with which
【单选题】若函数 与 在 上都是减函数,则 在 上是
A.
增函数
B.
减函数
C.
先增后减
D.
先减后增
【单选题】已知命题“若函数 在 是增函数,则 ”,则下列结论正确的是
A.
否命题是“若函数 在 是减函数,则 ”,是真命题
B.
逆命题是“若 ,则函数 在 是增函数”, 是假命题
C.
逆否命题是“若 ,则函数 在 是减函数”, 是真命题
D.
逆否命题是“若 ,则函数 在 不是增函数”, 是真命题
【单选题】电梯关闭时,面向宾客行 鞠躬礼。
A.
15°
B.
30°
C.
45°
D.
90°
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