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【简答题】
The most disgraceful aspect of the tragedy was the selfishness of some passengers in protecting themselves and ______ the rest.
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参考答案:
举一反三
【多选题】用public修饰符修饰的类有以下几个特性( )
A.
一个程序里最多只能有一个类被修饰为public,否则编译出错
B.
源文件的文件名,必须用public修饰的类名
C.
程序中没有任何public类,且文件名是程序中的一个类名,则该类被视作public,供别的类引用
D.
以上都对
【判断题】红外线是一种看不见的机械波。
A.
正确
B.
错误
【单选题】有一个类public class A{},以下哪个是该类正确的默认构造方法?
A.
void A()
B.
public a()
C.
public A()
D.
A()
【单选题】链杆是两端用( )与其他体系相连的杆件。
A.
B.
铆钉
C.
螺钉
D.
焊点
【简答题】写出符合条件的化学方程式:
【简答题】(1)写出镁与稀盐酸反应的化学方程式:______; (2)写出用稀硫酸除去铁锈的化学方程式:______.
【单选题】The work ________ by William Blake is a lovely volume of poems, presenting a happy world, though not without its evils and sufferings.
A.
, Songs of Innocence
B.
, Songs of Experience
C.
, Poetical Sketches
D.
, Lyrical Ballads
【简答题】Melville’s first published book of poems was Battle-Pieces and Aspects of the War (1866), a meditation. The volume is regarded by many critics as a work as ambitious and rich as (8) __________ of his ...
【单选题】下列项目中,不属于利润中心负责范围的是( )。
A.
成本
B.
收入
C.
利润
D.
投资利润率
【单选题】The work performed by the left ventricle is substantially greater than that performed by the right ventricle because in the left ventricle
A.
the afterload is greater
B.
the contraction is slower
C.
the preload is greater
D.
the stroke volume is greater
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