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【单选题】
按照《建设工程质量管理条例》的规定，下列说法正确的是 ( )A.
未经总监理工程师签字，建筑材料不得在工程上使用
B.
未经监理工程师签字，建设单位不拨付工程款
C.
未经总监理工程师签字，建设单位不拨付工程款
D.
以上说法都不对
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【简答题】IV. Choose a word or phrase that best completes each of the following sentences.
【简答题】IV. Choose a word or phrase that best completes each of the following sentences.
【简答题】（14分）在一定条件下，二氧化硫和氧气发生如下反应:2SO 2 (g)+ O 2 (g) 2SO 3 (g) △H< 0。查阅资料知SO 3 熔点16.83℃，沸点44.8℃。 （1）600℃时，在一密闭容器中，将二氧化硫和氧气混合，反应过程中SO 2 ，O 2 ，SO 3 物质的量变化如图。 ①该反应的化学平衡常数表达式 K=②该反应能自发进行的原因是 。 ③据图判断，该反应处于平衡状态的时间...
【单选题】IV. Choose the word or phrase that can replace the underlined part in each sentence without changing its original meaning. He had drunk too much, and his body swayed as he walked.
A.
swung
B.
bent
C.
trembled
D.
stiffened
【单选题】IV. Choose the word or phrase that can replace the underlined part in each sentence without changing its original meaning. 1. He had drunk too much, and his body swayed as he walked.
A.
swung
B.
bent
C.
trembled
D.
stiffened
【单选题】IV. Choose the word or phrase that can replace the underlined part in each sentence without changing its original meaning. 1.
A.
indulgence
B.
speculation
C.
habit
D.
inflation
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