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搜题
【单选题】
具有两个摇杆的铰链四杆机构称为（）。A.
曲柄摇杆机构
B.
双曲柄机构
C.
双摇杆机构
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皮皮学刷刷变学霸
举一反三
【单选题】How does Ying-ying's story in "The Moon Lady" reflect her life and that of her daughter?
A.
She says that she and her daughters are both lost.
B.
She says that she and her daughter could have been stars.
C.
She says that she and her daughter were destined to become singers.
D.
She says that she feels that she and her daughter could both have played the role of the Moon Lady.
【简答题】When does the lady usually go to bed?
【简答题】同他们的父母保持距离
【单选题】If an old lady weigh 200 pounds, how many calories does she need each day?
A.
1,800.
B.
2,000.
C.
1,500.
D.
2,400.