港口是供船舶停靠、货物装卸和旅客上下的建筑物,其配套设施还包括仓库、堆场、道路、铁路等。
参考答案:错
______ with routine office tasks, she had no time to look after her children.
A.Occupying
B.Occupied
C.Being occupied
D.To be occupied
水压试验初次升压要达到()。
A、0.2MPa
B、0.5MPa
C、0.8MPa
D、1.0MPa