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【单选题】
以下关于光电效应的说法错误的是（）A.
入射光子把全部能量传递给电子
B.
入射光子消失
C.
释放光电子
D.
入射光子改变方向
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】I asked him whether he had done all the work himself ________ whether he had had any assistance.
A.
and
B.
but
C.
nor
D.
or
【简答题】I was told that their project (complete) last week as scheduled.
【简答题】I was told that their project (complete) ___ ____ last week as scheduled.(2015.12)
【简答题】Had he asked any friends to ____ him in a mock interview?
【简答题】I was told that their project (complete) last week as scheduled.
【单选题】I asked him whether he had done all the work himself___whether he had had any asistance.
A.
and
B.
but
C.
nor
D.
or
【单选题】Had he asked any friends to ___________ him in an interview?
A.
invite
B.
grill
C.
torture
D.
mock
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