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【单选题】
使用干燥箱和恒温箱,应注意的事项有A.
使用前检查电源，要有良好的接地线
B.
箱内应保持清洁，放物网篮不得有锈，否则影响待干燥物品的洁净度
C.
塑料、有机玻璃制品的加热温度不能超过60℃，玻璃制品的温度不能超过180℃，使用温度不能超过干燥箱的最高允许温度，用毕要及时切断电源
D.
以上都是
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【判断题】Western PA partly origined from the conflits between government management and democracy system.
A.
正确
B.
错误
【简答题】There are differences between western culture and Chinese culture. We can see differences when we pay attention to the way words are used. Let’s look at the words about animals and plants. Most expres...
【简答题】阅读下面短文，简要回答问题。 One of the greatest things about growing older is that you get to stay up late. It’s not just your parents who that decision. Your body lets you enjoy dark hours, too. Resent study has ...
【简答题】“Eat your breakfast. It is the most important meal of the day!” Why are parents always saying that? Any breakfast is better than no breakfast at all, but try not to have junk food all the time. They a...
【多选题】下列属于评估内容的有?
A.
工作目标是否达到？
B.
社区居民和社会各方对社区工作的成效是否满意？
C.
社区工作者使用的方法技巧是否妥帖？
D.
社区工作者的角色是否得当？
【单选题】Japan remains tied to the Western camp partly because the relationship has become______to her economy and politics over forty years' association.
A.
integral
B.
unilateral
C.
rational
D.
hierarchical
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