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【判断题】
电势是一个标量,也是一个相对量,只有先规定某一参考点的电势为零,才能确定其它位置的电势。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Nowadays, many kids have their own opinions and thoughts, so they talk something _____. [ ]
A.
different
B.
differently
C.
quickly
D.
quietly
【简答题】You are asked to paraphrase the underlined words in your own words. Please use as less words as possible for each item. We next ask whether any observed differences between anthropogenic and natural (...
【单选题】Psychiatrists believe all the following except that ______.
A.
different people need different time to cure their grief
B.
grief will stop naturally as time passes by
C.
grief will not stop even if we establish a new relationship
D.
grief is really difficult to cure
【简答题】Some farmers are having a hard time picking their crops. There are not enough workers to help them with the harvest. One farmer used to grow peaches, but will soon switch to growing almonds (杏树) .Peac...
【单选题】正常人耳能感受的振动频率范围为( )
A.
20-20000Hz
B.
200-20000Hz
C.
1000-20000Hz
D.
2000-20000Hz
E.
10000-20000Hz
【简答题】Read the following paragraph and write down the words in blue next to their explanations. Huge losses experienced by investors and employees due to mismanagement and irregularities in financial report...
【单选题】亲爱的同学们,王薇想要开一个咖啡厅,但是在注册什么样的企业组织形式上,现在却始终拿不定主意,如果是你的话,你会选择哪一个呢?
A.
一人有限责任公司
B.
和朋友合伙注册有限责任公司
C.
个体工商户
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