【简答题】The novel is about a ________(detective, detectivism) who catches a murderer.
【单选题】It is the young man ___ looked for ___ caught the murderer.
C.
they ;that D they ;which
【单选题】旅游车在高速公路上遇到交通堵塞,导游员适时在车上讲故事,引导游客 娱乐活动,这种方法应属于( )
【单选题】I remembered a particular story about a postman who was a murderer. What is the meaning of ‘particular’ in the sentence?
A.
choose things and do things very carefully,
B.
emphasize that something is greater or more intense than usual.
D.
emphasize that you are talking about one thing
【单选题】下列关于网络图的说法错误的是( )。
A.
双代号网络图中的虚箭线严禁交叉,否则容易引起混乱
B.
单代号网络图中严禁出现循环回路,否则容易造成逻辑关系混乱
C.
双代号时标网络计划中的虚工作可用波形线表示自由时差
D.
双代号时标网络计划中,凡自始至终不出现波形线的线路即为关键线路
【单选题】All the evidence points to the fact()he is the murderer
【单选题】某工程项目双代号时标网络计划如图所示,在计划执行到第40天下班时刻检查时,其实际进度如图前锋线所示,则下列说法错误的是( )。
【单选题】下列关于双代号时标网络的特点表述中错误的说法是( )。