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【单选题】
女，40岁。活动后心悸、气短5年，夜间不能平卧2，既往有反复关节痛病史。查体：两颊呈紫色，心尖部可闻及舒张杂音。最有助于确诊的检查是（）。
A.
超声心动图
B.
血常规
C.
胸部X线片
D.
血培养+药敏
E.
MRI
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参考答案：
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【单选题】油品中各种烃类的黏度大小排列顺序为
A.
正构烷烃
B.
环烷烃
C.
正构烷烃
D.
环烷烃
查看完整题目与答案
【单选题】- _____ do you learn English, Zhao Wei? - By listening to tapes and doing more speaking. [     ]
A.
What
B.
When
C.
Why
D.
How
查看完整题目与答案
【判断题】纸张之所以具有吸收性,是因为纸张纤维之间氢键的形成。
A.
正确
B.
错误
查看完整题目与答案
【单选题】油品中各种烃类的黏度大小排列顺序为( )
A.
正构烷烃＜环烷烃＜芳香烃＜异构烷烃
B.
环烷烃＜异构烷烃＜芳香烃＜正构烷烃
C.
正构烷烃＜异构烷烃＜芳香烃＜环烷烃
D.
环烷烃＜芳香烃＜正构烷烃＜异构烷烃
查看完整题目与答案
【多选题】Which two statements about DS-Lite are true？（）
A.
IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.
B.
Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.
C.
The LSN performs NAT44 on private IPv4 source addresses.
D.
DS-Lite does not perform any address translation.
查看完整题目与答案
【简答题】完成对话。 Wei Fang: Hi! Do you want to 1 English 2 me? Tom: Certainly. Wei Fang: What time do you get up 3 weekdays? At seven? Tom: No. That’s too _ 4 _. I get up at six o’clock. Wei Fang: Oh! But I get u...
查看完整题目与答案
【单选题】—What do you think of the film So Young directed by Zhao Wei? —Wonderful. I think it’s _____than the other films about youth in recent years.
A.
the best
B.
the worst
C.
much better
D.
much worse
查看完整题目与答案
【单选题】—What do you think of the movie by Zhao Wei? —Terrific. I like ______ very much.
A.
it
B.
him
C.
her
D.
you
查看完整题目与答案
【简答题】看图完成对话。 Wei Hua: Tomorrow is Saturday. What 1 2 3 to do? Lily: Nothing 4 .What 5 you? Wei Hua: I 6 7 8 do some 9 .Would you like to go 10 ? Lily: OK. When 11 we 12 13 meet? Wei Hua: 14    15 tomorrow ...
查看完整题目与答案
【单选题】—Lin Tao, do you want to visit the Great Wall, _______? —Sure, Wen Wei ______ wants to.
A.
also; too       
B.
too; too
C.
too; also
查看完整题目与答案
相关题目：
【单选题】油品中各种烃类的黏度大小排列顺序为
A.
正构烷烃
B.
环烷烃
C.
正构烷烃
D.
环烷烃
查看完整题目与答案
【单选题】- _____ do you learn English, Zhao Wei? - By listening to tapes and doing more speaking. [     ]
A.
What
B.
When
C.
Why
D.
How
查看完整题目与答案
【判断题】纸张之所以具有吸收性,是因为纸张纤维之间氢键的形成。
A.
正确
B.
错误
查看完整题目与答案
【单选题】油品中各种烃类的黏度大小排列顺序为( )
A.
正构烷烃＜环烷烃＜芳香烃＜异构烷烃
B.
环烷烃＜异构烷烃＜芳香烃＜正构烷烃
C.
正构烷烃＜异构烷烃＜芳香烃＜环烷烃
D.
环烷烃＜芳香烃＜正构烷烃＜异构烷烃
查看完整题目与答案
【多选题】Which two statements about DS-Lite are true？（）
A.
IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.
B.
Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.
C.
The LSN performs NAT44 on private IPv4 source addresses.
D.
DS-Lite does not perform any address translation.
查看完整题目与答案
【简答题】完成对话。 Wei Fang: Hi! Do you want to 1 English 2 me? Tom: Certainly. Wei Fang: What time do you get up 3 weekdays? At seven? Tom: No. That’s too _ 4 _. I get up at six o’clock. Wei Fang: Oh! But I get u...
查看完整题目与答案
【单选题】—What do you think of the film So Young directed by Zhao Wei? —Wonderful. I think it’s _____than the other films about youth in recent years.
A.
the best
B.
the worst
C.
much better
D.
much worse
查看完整题目与答案
【单选题】—What do you think of the movie by Zhao Wei? —Terrific. I like ______ very much.
A.
it
B.
him
C.
her
D.
you
查看完整题目与答案
【简答题】看图完成对话。 Wei Hua: Tomorrow is Saturday. What 1 2 3 to do? Lily: Nothing 4 .What 5 you? Wei Hua: I 6 7 8 do some 9 .Would you like to go 10 ? Lily: OK. When 11 we 12 13 meet? Wei Hua: 14    15 tomorrow ...
查看完整题目与答案
【单选题】—Lin Tao, do you want to visit the Great Wall, _______? —Sure, Wen Wei ______ wants to.
A.
also; too       
B.
too; too
C.
too; also
查看完整题目与答案
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