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【多选题】
(02年考题)5 某分部工程双代号网络计划执行到第3周末及第8周末时,检查实际进度后绘制的前锋线如下图所示,图中表明(    )。 【图片】
A.
第48工作2-6和I的实际进度正常。
B.
第3周末检查时工作A的实际进度影响工期;
C.
第3末检查时工作2-6的自由时差尚有1;
D.
第8检查时工作H的实际进度影响工期;
E.
第8检查时工作I的实际进度影响工期;
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参考答案:
举一反三
【判断题】若一个行列式中某行上的元素全为零,则该行列式的值一定为零。
A.
正确
B.
错误
【单选题】_______I have been only at college for two days, I have learnt a lot of new things.
A.
Despite
B.
As though
C.
Even though
D.
In spite of
【简答题】I have been only at college for two days. I have learnt a lot of new things. (使用 even though 或 although 改写为一个句子)
【单选题】听力原文:WOMAN: How long have you been a tree-climber, Mr Saw? MAN: I have been a tree surgeon and qualified tree-climber for the last 30 years. WOMAN: How did you start? MAN: I was encouraged to climb tr...
A.
30 years ago.
B.
14 years ago.
C.
When he was 30 years old.
D.
When he was 14 years old.
【简答题】I have been only at college for two days, and I have learnt a lot of new things.
【判断题】句子I seem to have been only like a boy playing on the seashore.是个SVO句型。
A.
正确
B.
错误
【单选题】— Have you taught English for a long time? — Well, I have only been a teacher _____ 5 years ago. [     ]
A.
for
B.
after
C.
since
【单选题】The manager insisted that I _______  a raise though I have been in this company for only six months.
A.
was given
B.
would be given
C.
should give
D.
should be given
【单选题】当人们第一次与某物或某人相接处会留下深刻印象,这是( )
A.
首因效应
B.
近因效应
C.
晕轮效应
D.
刻板印象
【单选题】架空木地板的木地板铺设在
A.
垫层上
B.
地垄墙上
C.
沿椽木上
D.
防水层上
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