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【多选题】
减少对环境影响的措施有( )
A.
减少反应步骤。
B.
简化后处理过程。
C.
采用绿色材料。
D.
采用生物转化替代化学转化。
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参考答案:
举一反三
【单选题】过氧化物酶染色结果显示“颗粒较粗,局灶分布”,结果判断应为
A.
(-)
B.
(+)
C.
(++)
D.
(+++)
E.
(++++)
【单选题】_______, or you’ll fail the exam.
A.
Studying hard              
B.
Study hard      
C.
To study hard
【简答题】请在中小学数学中选择一个内容,设计一个信息化教学方案。用word编写,用附件上传。在写答案的地方可以介绍一下自己教学设计的亮点。
【单选题】His ignorance of the company’s financial situation resulted in his failure to take effective measures.
A.
他对公司财务状况毫不理会,自以为措施有效,以致失当。
B.
他对公司的财务状况一无所知,结果未能采取有效的措施。
C.
他采取的措施无效,使得公司的经营状况更加恶化。
D.
他不了解公司的金融状况,结果采取的措施失败了。
【单选题】. It is said that his carelessness and ignorance together ________ a terrible fire, which burned down the building.
A.
resulted in
B.
resulted from
C.
turned out
D.
worked out
【单选题】He can't ______ ignorance as his excuse he should have known what was happening in his own department.
A.
insist
B.
refer
C.
plead
D.
defend
【单选题】His ignorance of the company's financial situation results in his failure to take effective measures.
A.
他对公司的财务状况毫不理会,自以为措施有效,以致失当。
B.
他对公司的财务状况一无所知,结果未能采取有效措施。
C.
他采取的措施无效,使得公司的经营状况更加恶化。
D.
他不了解公司的金融状况,结果采取的措施失败了。
【单选题】The boy showed complete_________of his parents,advice. A.disregardB.ignorance###
A.
The boy showed complete_________of his parents,advice. A.disregard
B.
ignorance
C.
neglect
D.
avoidance
【单选题】His ignorance of the company's financial situation resulted in his failure to take effective measures.
A.
他对公司财务状况毫不理会,自以为措施有效,以至失当。
B.
他对公司的财务状况一无所知,结果未能采取有效措施。
C.
他采取的措施无效,使得公司的经营状况更加恶化。
D.
他不了解公司的金融状况,结果采取的措施失败了。
【单选题】His ignorance was as remarkable as his knowledge. Of contemporary literature, philosophy and politics he appeared to know next to nothing. Upon my quoting Thomas Carlyle, he inquired in the naivest wa...
A.
Praising.
B.
Critical.
C.
Ironical.
D.
Distaste.
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