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【单选题】
下列关于眼外伤处理的一般原则的描述,错误的是 ( )A.
脱离致伤物和环境，适当包扎
B.
尽可能保留有用组织
C.
化学伤要及时及早进行眼部冲洗
D.
I期手术尽可能处理眼部所有问题，避免II期手术
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反馈参考答案：
举一反三
【单选题】C#中执行下列语句后,整型变量x和y的值分别为( )。 int x = 100; int y = ++x;
A.
x=100 y=100
B.
x=101 y=100
C.
x=100 y=101
D.
x=101 y=101
【单选题】--- It’s cloudy outside. Please take an umbrella. --- ________.
A.
Ok, it’s a deal.
B.
Well, it just depends.
C.
Ok, just in case.
D.
All right, just for fun.
【单选题】执行下列语句：int x = 5; double y; y = x / 2; 执行后变量y的数据类型和值分别为（ ）。
A.
int, 2.5
B.
int, 2
C.
double, 2.0
D.
double, 2.5
【单选题】听力原文： Once again in Richfield Heights today, there were no classes in the public elementary and secondary schools. This marks the eleventh day that the schools in that community have remained closed. ...
A.
Vacations.
B.
Wages.
C.
Overcrowded classrooms.
D.
Paid sick leaves.
【单选题】According to the passage a neutron star is ______.
A.
a gaseous cloud containing heavy elements
B.
an intermediate stage between an ordinary star and a supernova
C.
the residue that is left by a supernova
D.
the core of an ordinary star that houses the thermonuclear reactions
【单选题】听力原文：What is intercultural communication according to the speaker? (31)
A.
Language elements.
B.
Cultural differences.
C.
Something happens when people from another culture want to communicate.
D.
Practical problems in communications between different cultures.
【简答题】What is the passage mainly about? A) Different ways of treating socio-cultural elements in the three new English dictionaries. B) A comparison of people’s opinions on the cultural content in the three...
【单选题】执行下列语句：istringstreamstrin(“38.5”);doublex=0,y=0;strin>>x>>y;执行后变量x和y的值分别为（ ）。
A.
0, 0
B.
3.0, 8.5
C.
8.5, 3.0
D.
3, 8
【单选题】执行下列语句：int x = 5, y; y = x / 2; 执行后变量y的数据类型和值分别为（ ）。
A.
int, 2.5
B.
int, 2
C.
double, 2.0
D.
double, 2.5
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