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【单选题】
It can be inferred from the last paragraph that_____.A.
parents who have babies should be banned from smoking
B.
less smokers regard smoking harmful than nonsmokers do
C.
researchers fail to prove the harm of third-hand smoke now
D.
second-hand smoke does more harm than third-hand smoke
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【简答题】某市政府拟建一座污水处理厂，以提高该市的污水处理能力。该市政府委托某咨询机构负责项目的可行性研究工作，该咨询机构提出A、B两个方案，并测算了其财务净现金流量，见表2-1。 在项目经济分析中，甲咨询工程师认为该项目经济费用主要包括项目投资、运营费用、企业所得税、国内利息支出等；经济效益主要包括污水处理费收入、环境改善、促进当地就业等。 在项目社会评价中，乙咨询工程师认为该污水处理厂所在地的居民是本项...
【简答题】废水排放量的计算方法有哪些？
【单选题】Miss Green is popular with her students as she always tries to make them _________ in her classes.
A.
interested
B.
interesting
C.
interest
D.
to interest
【单选题】She can hardly avoid making mistakes in her homework __________ hard she tries.
A.
for
B.
for as
C.
how
D.
however
【简答题】在某中外合资项目中参加者各方有如下目标因素：
外商：投资回报率，增加其产品在中国市场的占有份额；
当地政府：发展经济，吸引外资，增加就业，增加当地税收，增加当地政府的收费，改善地方的形象；
法律：环境保护法要求的“三废”排放标准，税法，劳动保护法；
中方企业：吸引外资，对老产品进行更新改造，提高产品的技术水平，增加产品的市场占有率、产品年产量，充分利用现有的厂房、技术人员、人工和土地。
...
【单选题】_____ hard she tries, she can hardly avoid making mistakes in her homework.
A.
Much
B.
However
C.
As
D.
Although
【单选题】Although she doesn't earn much money, she tries her best to _____ a bit of money every month for her parents. [ ]
A.
set about
B.
set aside
C.
give back
D.
give in
【单选题】She can hardly avoid making mistakes in her homework, ______hard she tries.
A.
for
B.
as
C.
how
D.
however
【简答题】某市政府拟建一座污水处理工厂，以提高该市污水处理能力。该市政府委托某咨询机构负责项目的可行性研究工作。该咨询机构提出A、B两个方案，并测算其财务净现金流量，见表4-1。表4-1 A、B方案财务净现金流量 单位：万元 年份 1 2 3 4-10 A方案净现金流量 -42000 4000 5000 6600 B方案净现金流量 -36000 3000 5000 5600 在项目经济分析中，甲咨询工程师认...
【单选题】Mrs.Smith finds it hard to clear up the mess, as her children are always ________ whenever she tries to.
A.
in the way
B.
on watch
C.
in sight
D.
on the line
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