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【单选题】
能承担“微血管”和“大动脉”双重作用的运输方式是( )A.
公路运输
B.
水路运输
C.
铁路运输
D.
航空运输
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举一反三
【简答题】Complete the following sentences with the proper forms of the verbs in brackets. 1. He spoke to her looking away, as though to avoid_____(meet) her eyes. 2. I hope _____(arrive )in Hangzhou at 2:20 pm...
【简答题】Complete the following sentences with the proper forms of the verbs in brackets. 1. He spoke to her looking away, as though to avoid ____ (meet) her eyes. 2. I hope ____ (arrive) in Hangzhou at 2:20 p...
【简答题】He spoke to her looking away, as though to avoid ____ (meet) her eyes. 2. I hope _____ (arrive) in Hangzhou at 2:20 pm to catch the 3:10 train to Ningbo. 3. Maria refused _____ (attend) a party to whi...
【简答题】混凝土的变形包括非荷载作用下的变形和 的变形。
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