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【判断题】
p 、t、k、c、ch、q都是送气音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】___________arriving home she found her old friend alrendy there
A.
On
B.
For
C.
By
D.
With
【单选题】__________arriving home she found her oldfriend already there.
A.
On
B.
For
C.
By
D.
With
【单选题】When she come home she found her house were _____ and everything _____. [ ]
A.
breaking into; taking away
B.
breaking into; taken away
C.
broken into; taking away
D.
broken into; taken away
【简答题】Question 2 The world producer price for baseballs is ＄24 per dozen, and almost all of them are produced outside the U.S. Suppose the U.S demand curve is QD=100,000-2,000P, where P is price per dozen, ...
【单选题】( ) home, she found that she had left the key at the office.
A.
To have arrived
B.
To arrive
C.
Arrived
D.
Arriving
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