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【单选题】
冬天某人入浴室后不久,突然晕倒,其血流动力学的原始因素是( )
A.
全身血管收缩
B.
心脏射血能力弱
C.
血管容量增加
D.
血流速度增加
E.
血量减少
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参考答案:
举一反三
【单选题】根据我国刑法的规定,劫持航空器罪的行为对象是( )
A.
航空器
B.
正在使用中或者飞行中的航空器
C.
正在使用中或者飞行中的民用航空器
D.
我国的航空器
【简答题】A.She had to wait even longer than the man did to have her car inspected. B.The man should have had his car inspected earlier. C.The auto inspection center will be closed at the end of the month. D.Th...
【单选题】根据我国刑法的规定,劫持航空器罪的行为对象是( )
A.
正在使用中或者飞行中的航空器
B.
正在使用中或者飞行中的民用航空器
C.
我国的航空器
D.
航空器
【单选题】She had opened a shop in the _____ street.
A.
low
B.
high
C.
far
D.
close
【单选题】下面语句中,把变量fptr说明为是一个文件型指针的是( )。
A.
FILE *fptr;
B.
FILE fptr;
C.
file *fptr;
D.
file fptr;
【单选题】编制组段数为10的频数表,在确定组距时
A.
常取最大值的1/10取整作为组距
B.
常取最小值的1/10取整作为组距
C.
常取极差的1/10取整作为组距
D.
组距等于极差
E.
常取极差的一半取整作为组距
【单选题】Jane opened the door. There ______ she had never seen before.
A.
a girl did stand
B.
stood a girl
C.
did a girl stand
D.
a girl stood
【简答题】A.She had to wait even longer than the man did to have her car inspected. B.The man should have had his car inspected earlier. C.The auto inspection center will be closed at the end of the month. D.Th...
【单选题】Having practiced so many times, I feel very _____ of my ability to deliver the presentationsuccessfully.
A.
enthusiastic
B.
confident
C.
incredible
D.
satisified
【单选题】Mary opened the door. There______ she had never seen before.
A.
a boy did stand
B.
did a boy stand
C.
a boy stood
D.
stood a boy
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