Guest: Have you a single room for tonight and tomorrow night with a telephone and shower?
A. Oh, sorry. Forget it
B. How regretful! I give it up
C. All right. It does
D. All right. That'll do
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This great project at the Three Gorges of the Yangtze is expected to______twenty years to
A. spend
B. consume
C. need
D. take
I can't give you______for the type of car you bell because there's no demand for it in the
A. an expense
B. a purchase
C. a charge
D. an order
On New Year's Eve, New York City holds an outdoor______whieh attracts a crowd of a million
A. incident
B. event
C. case
D. affair
图7所示的双代号网络计划图中存在的错误是()。
A. 节点重复编号
B. 虚工作多余
C. 存在循环回路
D. 有虚工序