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【单选题】
-_ I finish my homework today, Mum? -No, you _ . You can do it on Saturday. [ ]A.
Must; don't have to
B.
Must; mustn't
C.
Can, mustn't
D.
Can; needn't
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皮皮学刷刷变学霸
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【简答题】Wi-Fi和WLAN有什么关系?
【单选题】Economic benefit was only available to the rich people and the upper class in the process of industrialization.
A.
Y
B.
N
C.
NG
【判断题】The location of mesentery is between the intestine and the upper wall of the abdominal cavity.
A.
正确
B.
错误
【单选题】_____ and the upper wing skin make the vent channels.
A.
Access panel
B.
Stringers
C.
Mast
【判断题】During the Han Dynasty, the popularity of Cuju spread from the royal courts and the upper classes to the army.
A.
正确
B.
错误
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