【单选题】We ______ any money at that time.
【单选题】清代才子美食家_______曾用40年的美食实践写下了经典食谱《随园食单》。
【单选题】_______ Tom, we wouldn’t have been late for the last bus.
B.
If we haven’t waited for
【单选题】We worked all day, ( ) we didn't finish it.
【单选题】电话闭塞法就是车站值班员利用站间行车电话,以( )的形式办理闭塞手续的一种行车闭塞法。
【简答题】We didn't know his telephone number, otherwise we _____ him. (A) would have telephoned (C) would telephone (B) must have telephoned (D) had telephoned
【单选题】--Why didn't you answer the phone this afternoon?--We didn't hear it. I was in the garden and Mum ______ a shower.
【单选题】打预制方桩(0.4*0.4)100根,桩底标高-18.00,自然地坪标高-0.3米,设计桩长16米(包括桩尖),试计算此送桩工程量( )。
【单选题】— You didn't wait for Tom yesterday. — Yes, but we ______. He didn't come. [ ]
【简答题】挖掘机主要由发动机、机架、传动系统、行走装置、工作装置、 、操纵控制系统和驾驶室等部分组成。