皮皮学，免费搜题
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【单选题】
一个输出电压几乎不变的设备有载运行,当负载增大时,是指
A.
负载电阻增大
B.
负载电阻减小
C.
电源输出 的 电流增大
D.
电源输出的电流不变
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举一反三
【判断题】菜单中变灰的命令,表示该命令目前不能使用
A.
正确
B.
错误
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【单选题】The students should take the exams__________ .
A.
serious
B.
seriously
C.
bad
D.
worse
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【单选题】利用暗期间断抑制短日植物开花，选择下列光最为有效。
A.
红光
B.
蓝紫光
C.
远红光
D.
绿光
查看完整题目与答案
【单选题】儿童心理的内部矛盾是儿童心理发展的( )
A.
外部原因
B.
根本原因
C.
客观原因
D.
主要原因
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【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>
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【简答题】University students should take a broader course of study.
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【判断题】防爆地面材料的选择应进行撞击发火试验
A.
正确
B.
错误
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【判断题】College students should take as many internships as possible.
A.
正确
B.
错误
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【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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【简答题】Write about the following topic: Some people think that students should take subjects as decided by the government. Other people think that students should be allowed to take the subjects they prefer....
查看完整题目与答案
相关题目：
【判断题】菜单中变灰的命令,表示该命令目前不能使用
A.
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B.
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查看完整题目与答案
【单选题】The students should take the exams__________ .
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C.
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【单选题】利用暗期间断抑制短日植物开花，选择下列光最为有效。
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【单选题】儿童心理的内部矛盾是儿童心理发展的( )
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【判断题】防爆地面材料的选择应进行撞击发火试验
A.
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【判断题】College students should take as many internships as possible.
A.
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【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
查看完整题目与答案
【简答题】Write about the following topic: Some people think that students should take subjects as decided by the government. Other people think that students should be allowed to take the subjects they prefer....
查看完整题目与答案