A. considerableB. considerateC. consideredD. considering
A. considerable
B. considerate
C. considered
D. considering
A. considerable
B. considerate
C. considered
D. considering
第3题
关于等温、等压时反应CO(g)+O2(g)→CO2(g)的,下列说法正确的是()。
A.等于CO(g)的标准摩尔燃烧焓
B.等于CO2(g)的标准摩尔生成焓
C.等于CO(g)的标准摩尔生成焓
D.等于CO2(g)的标准摩尔燃烧焓
第5题
A.燃烧带内碳氧化成CO放出的热量
B.直接还原中C氧化成CO放出的热量
C.间接还原中CO氧化成CO2放出的热量
D.热风带入的热量
第6题
What will the weather in Arizona be like in the coming week?
A. Rainy.
B. Warm.
C. A bit cold.
第8题
可引起头晕、头痛、失眠,还可导致白血病、癌症的污染物是____。
A.一氧化碳(CO)
B.碳氢化合物(HC)
C.氮氧化物(Ox)
D.微粒物(PM)
第9题
A.增大系统总压
B.减小系统总压
C.增加H2O的量
D.增加CO的量
第10题
We have pleasure in advising that a ( ) was established in your favour through Bank of China.
A. confirmed credit B. contract
C. way bill D. packing list