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【单选题】
甲常为乙制作手工制品,历来乙按数量向甲支付一定的预付款,这次由于数量较大,乙提出要签订书面合同,并将预付款改为定金。由于甲是盲人,乙给甲讲合同内容与以前的做法完全一样,甲遂在合同上签字,该合同是一种什么性质的民事行为?
A.
可撤销，因为甲是因重大误解而作出意思表示
B.
可撤销，因为甲是因为受了欺诈而作出意思表示
C.
无效，因为甲所作出的是虚假的意思表示
D.
无效，因为甲是在乙乘人之危的情况下而为的意思表示
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主轴电动机起动之后，才打开冷却泵电动机
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相关题目：
【多选题】主轴电动机与冷却泵电动机有何联锁关系?
A.
主轴电动机起动之前，先打开冷却泵电动机
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【多选题】活塞拆装下列说法正确的?
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使用扭力扳手锁紧连杆盖
B.
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A.
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B.
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【单选题】She stood before us looking very composed as she gave us good morning. Sabri cleared his throat, and picking up the great key very delicately between finger and thumb -- as if it were of the utmost fr...
A.
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he was not accustomed to such stupidity
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【简答题】He gave us a very ______(detail) description of the picture.
查看完整题目与答案
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查看完整题目与答案
【单选题】As she was singing,she suddenly _____,which  gave us a big surprise  .
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broke down
B.
broke out
C.
took down
D.
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肾小球性蛋白尿
B.
肾小管性蛋白尿
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