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Lifting capacities of derricks vary from three to ten tons. （）
- A、吊杆的起吊能力为三至十吨不等
- B、克令吊的起吊能力为三至十吨不等
- C、他们每24个小时值两次班
- D、起重机的起吊能力为为三至十吨不等
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更多 “Lifting capacities of derricks vary from three to ten tons. （）A、吊杆的起吊能力为三至十吨不等B、克令吊的起吊能力为三至十吨不等C、他们每24个小时值两次班D、起重机的起吊能力为为三至十吨不等” 相关考题
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单选题Lifting capacities of derricks vary from three to ten tons. （）A
吊杆的起吊能力为三至十吨不等B
克令吊的起吊能力为三至十吨不等C
他们每24个小时值两次班D
起重机的起吊能力为为三至十吨不等
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manyD
much
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toB
inC
atD
for
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