皮皮学，免费搜题
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搜题
【单选题】
直接检眼镜所见眼底为放大多少的正像A.
4倍
B.
8倍
C.
2倍
D.
16倍
E.
20倍
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】克郎α系数(Cronbach α Coefficient)
【单选题】—How was the dinner last night? —It was OK, but I made a mistake . I____ arrive at 7:00,but I arrived at 8:00.
A.
was willing to
B.
was supposed to
C.
was allowed to
D.
was used to
【简答题】克郎α系数(Cronbach α Coefficient)
【单选题】--I want to know when Mr. Brown will arrive. --When he , I will tell you.
A.
will arrive
B.
arrived
C.
arrives
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