【单选题】工程试车中,由承包人负责组织的试车是( )。
【简答题】(ambition) Alfred was intensely , obsessed with the idea of becoming rich.
【单选题】双方约定需要试车的,应当组织试车,试车不包括()。
【单选题】某工程的双代号网络计划如下图所示,则其关键路径时间为 (50) 天,作业F的自由时差为 (51) 天,节点5的最迟完成时间为 (52) 天。 (50)
【单选题】The country should focus on producing the products with ( ).
【单选题】通电试车包括( )。
A.
接通电源,点动控制各电动机的起动,以检查各电动机的转向是否符合要求。
B.
先空载试车,正常后方可接上电动机试车。空载试车时,应认真观察各电器元件、线路、电动机及各传动装置的工作是否正常。若发现异常,应立即切断电源进行检查,待调整或修复后方可再次通电试车。
【简答题】While many people are attracted to the idea of becoming an astronaut, there are many ers involved, and the idea of spending so many days in space can be ( ) .
【单选题】When did Mr. Stevenson have the idea of becoming a lawyer?
A.
When he was in elementary school.
B.
When he was in junior high.
C.
When he was in senior high.
D.
When he was in law school.
【单选题】下图为某工程的双代号网络图,则工作 F 的最早开始时间为( )
【单选题】The idea of becoming a writer has come to me _____ since my childhood in Belleville.