(1) transport n．＆vt.______air/road transport _______That yellow bus transports passengers  from

     the airport to the city.

     The_______（货物）were______（运输）by plane.

     The bicycle is a cheap_______（交通方式）．

  (2) prefer______（过去式）____（过去分词）________（现在分词）

    I prefer English to Chinese.总结：_________

    I prefer sleeping to watching TV.总结：________

    I prefer him to you.总结：__________

    Liu Hulan preferred to die rather than surrender

    （投降） 总结：____________________________

QT450-10牌号的球墨铸铁表示（）

A.抗拉强度≤450MPa、延伸率≥10%

B.抗拉强度≥450MPa、延伸率≤10%

C.抗拉强度≥450MPa、延伸率≥10%

D.抗拉强度≤450MPa、延伸率≤10%