在下列各组中，哪个选项表示互为相反意义的量[ ] A．足球比_爱下问搜题

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问题选择题

在下列各组中，哪个选项表示互为相反意义的量[ ]

A．足球比赛胜5场与负5场

B．向东走3千米，再向南走3千米

C．增产10吨粮食与减产﹣10吨粮食

D．下降的反义词是上升

答案

答案：A

完形填空

A woman in her sixties lived alone in her little cottage with a pear tree at her door. She spent all her time taking care of the tree. But the children nearby drove her 16 by making fun of her. They would climb her tree and then run away with pears, 17 “Aunty Misery” at her.
One evening, a passer- by asked to 18 for the night. Seeing that he had an 19 face, she let him in and gave him a nice   20  . The next morning the stranger, actually a sorcerer (巫师), thanked her by granting (允准) her     21 that anyone who climbed up her tree 22  not be able to come back down until she   23  it.
When the children came back to steal her   24  , she had them stuck on the tree. They had to beg her long   25  she gave the tree permission to let 26   go. Aunty Misery was free from the   27  at last.
One day another man    28  her door. This one did not look trustworthy to her,   29  she asked who he was . “I am Death, I’ve come to take you   30    me.” said he.
Thinking fast Aunty Misery said, “Fine, but I’d like to 31   some pears from my dear tree to remember the 32 it brought to me in this life. But I am too    33  to climb high to get the best fruit. Will you be so   34   as to do it for me?” With a deep sigh, Mr. De

ath climbed up the tree 35 and was immediately stuck to it. No matter how much he warned or begged, Aunty Misery would not allow the tree to let Death go.

A．interesting

A．stepped into

D．walked around

A．disappointedly

C．unwillingly

单项选择题

绩效衡量的一个隐含假设是（）。

A．基金本身的情况是稳定的

B．基金本身的情况是不稳定的

C．组合风险是可测的

D．组合收益是可测的