皮皮学，免费搜题
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【多选题】
影响实验内部效度的因素包括：A.
历史因素
B.
成熟因素
C.
失员因素
D.
测试效应
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】—I have never finished doing my homework. —___________. A. Neither do I. B. So have I. C. Neither have I.
【简答题】用什么茶具泡茶最好?
【单选题】What line type is used to indicate the visible line behind the cutting plane?
A.
Dashed line
B.
Thin solid line
C.
Thick solid line
【单选题】My brother is younger than I. But he is not so tall ________ I. [ ]
A.
to
B.
than
C.
as
D.
that
【单选题】---What’s the chief ______ of the world this year? ---I think the Twin- Tower was destroyed.
A.
business
B.
matter
C.
event
D.
affair
【简答题】如果BC=C，则B=I．无关．
相关题目：
【单选题】My brother is younger than I. But he is not so tall ________ I. [ ]
A.
to
B.
than
C.
as
D.
that