皮皮学，免费搜题
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【判断题】
立式往复压缩机用于5.5KV以下的小型空压机上 。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：
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皮皮学刷刷变学霸
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【简答题】日本于( )年颁布第一次锁国令。
【单选题】Look! The children are ____ the school bus.
A.
talking to
B.
listening to
C.
waiting for
D.
living in
【单选题】听力原文：W：David，could you look after the children for me while I go to the doctor? The only appointment I could get is at eleven o'clock． M：All right．But I have to leave at one o'clock．I'm going to a par...
A.
To make an appointment.
B.
To attend a party.
C.
To go to work.
D.
To look after the children.
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