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【单选题】
对于采用综合评估法进行的工程评标,评标委员会按照得分( )的顺序推荐中标候选人。
A.
由高到低
B.
由低到高
C.
综合得分最高
D.
平均得分最高
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举一反三
【单选题】医学上表示已知相对分子量的物质在人体内的组成标度时,常采用( )
A.
物质的量浓
B.
质量浓度
C.
质量摩尔浓度
D.
质量分数
【判断题】采样以一池、一缸、一桶为一个采样单位,搅拌均匀后采集一份样品;若采样单位容量过大,可按高度等距离分上、中、下三层,在四角和中央的不同部位每层各取等量样品,混合后再采样。
A.
正确
B.
错误
【简答题】Task 1 Read the passage and answer the following questions. 1. When and where to hold the 15th China International Environmental Protect Exhibition & Conference? 2. How many sponsor members of the 15t...
【单选题】What does the news item say about Richard Nafzger?
A.
He is assigned the task to look for the tapes.
B.
He believes that the tapes are probably lost.
C.
He works in a NASA ground receiving site.
D.
He had asked for the tapes in the 1970s.
【单选题】Argumentation or Report? Please choose the correct type of task for Task2 Writing. Television is one of the most important technological developments in the 20 th century. It has changed people’s live...
A.
Argumentation
B.
Report
C.
Argumentation & Report
【单选题】医学上表示已知相对分子量的物质在人体内的组成标度时,常采用( )
A.
物质的量浓度
B.
质量浓度
C.
质量摩尔浓度
D.
质量分数
【单选题】医学上表示已知相对分子质量的物质在人体内的组成标度时,常采用()
A.
质的量浓度
B.
质量浓度
C.
质量摩尔浓度
D.
质量分数
【单选题】● The purpose of a dummy activity in an activity-on-arrow diagram is to:
A.
Identify a task that could be replaced by another.
B.
Take the slack time into account.
C.
Show a task that is not necessarily needed.
D.
Denote a milestone.
E.
Show a dependency relationship.
【简答题】It is, everyone agrees, a huge task that the child performs when he learns to speak, and the fact that he does so in so short a period of time challenges explanation. Language learning begins with lis...
【多选题】( )对购买行为起到了重要作用。
A.
亚文化
B.
社会阶层
C.
文化
D.
文明
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