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【单选题】
下面哪一项不属于合同的特点A.
合同的成立必须有两个或两个以上当事人
B.
合同必须进行书面协议
C.
合同是依照当事人的意愿发生法律效果的民事法律行为
D.
合同是一种发生在民法上效果的合意
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【单选题】According to the passage, in the 18th century, overweight was taken as ______.
A.
a sign of good health
B.
a sign of stupidity
C.
a sign of risk
D.
a sign of beauty
【简答题】From this passage we may come to the conclusion that the 18th century saw ______.
【简答题】Questions 18 to 20 are based on the following passage. At the end o f the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. Nowadays, most colleges and univers...
【单选题】18 The glaciers in the passage are compared to a machine.
A.
Right
B.
Wrong
C.
Not mentioned
【简答题】现有下列八种物质 ①洁净的空气 ②液氧 ③冰水 ④高锰酸钾 ⑤干冰⑥纯净水 ⑦五氧化二磷 ⑧铜粉 其中属于混合物的是______（填序号，下同），属于单质的是______，属于氧化物的是______．
【简答题】Questions 18 to 20 are based on the following Passage. At the end o f the Passage, you will be given 15 seconds to answer the questions. Now, listen. to the passage. The purpose of Magellan's expediti...
【简答题】现有①五氧化二磷，②空气，③铁粉，④氯化亚铁，⑤液态氧，⑥水，⑦氯化钠，⑧金刚石，其中属于化合物的是______；属于氧化物的是______．属于混合物的是______，属于单质的是______．
【简答题】The highest flood referred to in the passage was about ________. [A] 18 feet high [B] 5-22 feet high [C] nearly 50 feet high [D] 52 feet high
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