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【判断题】
河段某处垂直于水流方向的断面称为横断面,又称为过水断面。A.
正确
B.
错误
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【简答题】The greatest English realist of the 19th century was ____________, who pictures bourgeois civilization, and shows the misery and sufferings of the common people.
【单选题】一束波长为 λ 的单色光由空气垂直入射到折射率为 n 的透明薄膜上,透明薄膜放在空气中,要使反射光得到干涉加强,则薄膜的最小厚度为
A.
λ/4n
B.
λ/2n
C.
λ
【单选题】Rome's fire-fighting brigade remained until the fall of the empire in the 4th century. In the Dark Ages that followed, it was believed that fires were God's punishment of the people for the bad thing ...
A.
felt that the fire was a punishment given by God
B.
wished the brigade had arrived sooner
C.
tried to stop heating by dried grass or wood
D.
tried to know how and why the fire started
【单选题】In spite of all stories of prosperity in the Unites States, not only does poverty exist there, but crimes of various types have been increasing at an alarming rate. Most acts of violence were committe...
A.
the United States is a wealthy country although poverty and crime exist there
B.
crime has become a serious problem in the United States, although it is said to be a prosperous one
C.
despite the fact that crimes have been increasing rapidly in the United States, it is a country of prosperity
D.
in spite of stories about poverty and crime in the United States, it is prospering at an increasing rate
【单选题】关于尿瘘下列说法错误的是
A.
由于漏尿，应限制饮水量，以预防外阴皮炎
B.
产伤是引起尿瘘的主要原因
C.
放疗所致的尿瘘应在病情稳定１年后择期手术
D.
创伤型尿瘘手术应在发现瘘后及时修补
E.
术后必须留置导尿管或耻骨上膀胱造口７~１４天
【简答题】Complete the following sentences with the appropriate forms of the nouns given. The mother looked on in _________ at her child’s sufferings. (agony) Mary went through _________ finishing her exam pape...
【简答题】I was like you like him like _______________________,
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