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【简答题】
Lin Ming is from Beijing. He went to Ximen last summer. He went swimming and boating with his parents. On his way home, he broke his leg. He went to see a doctor. The doctor asked him to stay in hospital. He was worried about his lessons. His classmates were nice to him. They took some fruits and milk to see him. Lin Ming showed them the photos of Xiamen on his moblie. They hoped he could go back to school soon.
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参考答案:
举一反三
【单选题】加料斗中颗粒过多或过少会产生( )
A.
松片
B.
黏冲
C.
片重差异超限
D.
均匀度不合格
E.
崩解超限
【判断题】KMnO4溶液不稳定的原因是还原性杂质和白身分解的作用。( )
A.
正确
B.
错误
【单选题】对于抗磁质和顺磁质,以下说法正确的是
A.
抗磁质和顺磁质的磁化都是因为分子的固有磁矩
B.
抗磁质和顺磁质的磁化都是因为分子的感生磁矩
C.
顺磁质的磁化是因为分子的固有磁矩,抗磁质的磁化则是因为分子的感生磁矩
D.
以上说法都不对
【单选题】We tried our best to make our garden _________ its surroundings.
A.
fit in
B.
fit in with
C.
fit up with
D.
to fit it with
【单选题】电动系电流指针的偏转角与被测电流( )
A.
成正比
B.
成反比
C.
的平方成正比
D.
的平方成反比
【单选题】加料斗中颗粒过多或多少会产生――( )
A.
裂片
B.
黏冲
C.
片重差异超限
D.
均匀度不合格
E.
松片
F.
崩解超限
【单选题】We tried our best to make our garden________its surroundings. [     ]
A.
fit in
B.
fit in with
C.
fit up with
D.
to fit in with
【单选题】对于抗磁质和顺磁质,以下说法正确的是
A.
抗磁质和顺磁质的磁化都是因为分子的感生磁矩
B.
抗磁质和顺磁质的磁化都是因为分子的固有磁矩
C.
顺磁质的磁化是因为分子的固有磁矩,抗磁质的磁化则是因为分子的感生磁矩
D.
以上说法都不对
【简答题】计算机出故障时,怀疑是内存条出现故障,把内存条取下放到另一台电脑上测试是否有问题,这种检修方法称为( )
【单选题】对于抗磁质和顺磁质,以下说法正确的是
A.
磁化后的抗磁质和顺磁质的表面都会出现磁化电流分布
B.
抗磁质和顺磁质的表面都存在磁化电流分布
C.
磁化后只有顺磁质的表面会出现磁化电流分布,抗磁质不会
D.
以上说法都不对
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