皮皮学，免费搜题
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搜题
【判断题】
把一导电薄片放在磁场中时,薄片上、下两侧会出现电势差,此电势差称为霍尔电势差。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The students should take the exams__________ .
A.
serious
B.
seriously
C.
bad
D.
worse
【单选题】Undocumented workers became the target of 'Operation Safe Travel' because ______.
A.
evidence was found that they were potential terrorists
B.
most of them worked at airports under threat of terrorist attacks
C.
terrorists might take advantage of their illegal status
D.
they were reportedly helping hide terrorists around the airport
【单选题】What`s your plan for tomorrow? prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
居住
B.
拥抱
C.
计划 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【简答题】University students should take a broader course of study.
【单选题】When it came to the topic whether students should take cell phones to school, nearly every student ___________ the discussion.
A.
joined
B.
attended
C.
joined in
D.
took part in
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