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【单选题】
有关沥青路面渗水系数的说法：①渗水系数是指在规定的水头压力下，单位时间内通过一定面积的路面渗入下层的数量;②路面渗水系数与空隙率有很大关系;③剩余空隙率越大，路面渗水系数越大;④只要控制好路面空隙率和压实度，渗水性能可以完全保证;⑤路面渗水系数应在路面施工结束后立即进行测试;完全正确的一组是()A.
①③④⑤
B.
②③④⑤
C.
①②③⑤
D.
①②③④⑤
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举一反三
【单选题】In which of the following cases is communication used to control employee behavior?
A.
Sandy tells Mitch that she's happy with the progress he's making.
B.
Glenn lets Ann know that the deadline for her project has been postponed.
C.
Jan informs Sara that she must follow the dress code at work.
D.
Chris gives Jason tips on how to improve his performance.
【多选题】有关会展计划的阐述,错误的是( )。
A.
会展计划只是用于参考，不具有约束性，可按实际情况，随时进行改动
B.
按写作方式划分，会展计划可分为文字式、条目式计划和表格式计划。
C.
会展项目计划的制订目的只是让项目团体对目标有更清晰的认识和理解
D.
制订会展计划应建立在客观实际的基础上
【单选题】The word ______ eventually began to refer to meetings to engage in pleading exercises and to argue hypothetical cases used in the English Inns of Court to train further barristers.
A.
doom
B.
moot
C.
deem
D.
seem
【简答题】How many cases ha ve used the midpoint technique?
【判断题】In criminal cases, the methods used by the jury were called “ordeal by fire” which meant corporal punishment.
A.
正确
B.
错误
【简答题】简述国产密接式车钩的工作原理。
【简答题】1917年 以二十八画生的笔名发表了《体育之研究》。
【单选题】词汇与结构 In some emergency cases, the power used can then be increased to increase the aircraft's _________.
A.
performance
B.
power
C.
efficiency
D.
capacity
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