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【多选题】
在工程上表示金属材料强度等级的指标有()。A.
屈服强度
B.
抗拉强度
C.
抗压强度
D.
抗弯强度
E.
抗剪强度
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反馈参考答案：
举一反三
【单选题】He sold the house, which annoyed his wife.
A.
他把房子卖了，这让他妻子很高兴。
B.
他把房子卖了，这让他妻子很难过。
C.
他把房子卖了，这让他妻子很恼火。
【简答题】在罐头生产中，装罐时为什么要留有一定的顶隙？
【简答题】英译汉: He had hardly had time to settle down when he sold the house and left the country.
【单选题】Hardly ______ time to settle down when he sold the house and left the country.
A.
he had
B.
he had had
C.
had he had
D.
had he
【单选题】He had ____ had time to settle down when he sold the house.
A.
hard
B.
nearly
C.
hardly
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