皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
初产妇,30岁,妊娠高血压综合征。正常分娩,产时失血不多,产后突然面色苍白血压下降,脉搏细弱。考虑发病原因不包括
A.
患者对失血的耐受性降低
B.
孕期长期限盐,引起低钠血症
C.
产后腹压突降,内脏血管扩张,回心血量减少
D.
并发子宫破裂,内出血
E.
产前有血容量偏低,未能纠正
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】关于外部样式表说法 不正确 的是()
A.
当样式需要应用于很多页面时，外部样式表将是理想的选择
B.
链接外部样式表需要使用 标签，并将其放在文档头部
C.
外部样式表 文件中可以包含任何的 html 标签
D.
外部样式表 文件应该以 .css 扩展名进行保存
查看完整题目与答案
【单选题】下列选项中不符合调解自愿原则内涵的是()。
A.
双方当事人可自愿选择运用调解方式解决争议
B.
在调解过程中，双方当事人自愿配合调解员的调解，不受他人强迫
C.
双方当事人出于自愿达成调解协议
D.
当事人达成调解协议后须善意履行,不能轻易反悔
查看完整题目与答案
【简答题】简答题:试说明开关电容滤波器的工作原理。为什么开关电容滤波器可以实现高精度的滤波特性?
查看完整题目与答案
【单选题】Read the passage and answer the following question. Is Working for Xerox Too Good to Be True? What a lovely place Xerox is to work! Kim Moloney, a client services executive, can’t say enough nice thin...
A.
Because she isn’t important enough.
B.
Because there isn’t space at head office.
C.
Because she often travels and is away on business.
查看完整题目与答案
【单选题】听力原文：W: How is George doing? Is he doing all right? M: He is doing fine now. He planned to change his job for a while, but finally he decided to take the present one. Q: What can we learn about George...
A.
George wants to change his work.
B.
George doesn't like his work.
C.
George is doing well now.
D.
George isn't doing well with his work.
查看完整题目与答案
【判断题】在HTML文件中可以不包含头部。
A.
正确
B.
错误
查看完整题目与答案
【单选题】He sat there in silence, ______ sad and doing nothing
A.
looking
B.
looked
C.
and looking
D.
and looked
查看完整题目与答案
【单选题】根据以下三个热化学方程式： 2H 2 S（g）+3O 2 （g）→2SO 2 （g）+2H 2 O（1）△H 1 =-akJ?mol -1 2H 2 S（g）+O 2 （g）→2S（s）+2H 2 O（1）△H 2 =-bkJ?mol -1 2H 2 S（g）+O 2 （g）→2S（s）+2H 2 O（g）△H 3 =-ckJ?mol -1 （a、b、c均为正数） 对a、b、c三者大小关系的判断正...
A.
a＞b＞c
B.
a＞c＞b
C.
c＞b＞a
D.
b＞a＞c
查看完整题目与答案
【单选题】There isn’t ___ salt in the salad.
A.
any
B.
some
C.
many
D.
few
查看完整题目与答案
【单选题】He sat there, doing nothing else______.
A.
but to laugh
B.
than laughing
C.
than laugh
D.
but laughed
查看完整题目与答案
相关题目：
【单选题】关于外部样式表说法 不正确 的是()
A.
当样式需要应用于很多页面时，外部样式表将是理想的选择
B.
链接外部样式表需要使用 标签，并将其放在文档头部
C.
外部样式表 文件中可以包含任何的 html 标签
D.
外部样式表 文件应该以 .css 扩展名进行保存
查看完整题目与答案
【单选题】下列选项中不符合调解自愿原则内涵的是()。
A.
双方当事人可自愿选择运用调解方式解决争议
B.
在调解过程中，双方当事人自愿配合调解员的调解，不受他人强迫
C.
双方当事人出于自愿达成调解协议
D.
当事人达成调解协议后须善意履行,不能轻易反悔
查看完整题目与答案
【简答题】简答题:试说明开关电容滤波器的工作原理。为什么开关电容滤波器可以实现高精度的滤波特性?
查看完整题目与答案
【单选题】Read the passage and answer the following question. Is Working for Xerox Too Good to Be True? What a lovely place Xerox is to work! Kim Moloney, a client services executive, can’t say enough nice thin...
A.
Because she isn’t important enough.
B.
Because there isn’t space at head office.
C.
Because she often travels and is away on business.
查看完整题目与答案
【单选题】听力原文：W: How is George doing? Is he doing all right? M: He is doing fine now. He planned to change his job for a while, but finally he decided to take the present one. Q: What can we learn about George...
A.
George wants to change his work.
B.
George doesn't like his work.
C.
George is doing well now.
D.
George isn't doing well with his work.
查看完整题目与答案
【判断题】在HTML文件中可以不包含头部。
A.
正确
B.
错误
查看完整题目与答案
【单选题】He sat there in silence, ______ sad and doing nothing
A.
looking
B.
looked
C.
and looking
D.
and looked
查看完整题目与答案
【单选题】根据以下三个热化学方程式： 2H 2 S（g）+3O 2 （g）→2SO 2 （g）+2H 2 O（1）△H 1 =-akJ?mol -1 2H 2 S（g）+O 2 （g）→2S（s）+2H 2 O（1）△H 2 =-bkJ?mol -1 2H 2 S（g）+O 2 （g）→2S（s）+2H 2 O（g）△H 3 =-ckJ?mol -1 （a、b、c均为正数） 对a、b、c三者大小关系的判断正...
A.
a＞b＞c
B.
a＞c＞b
C.
c＞b＞a
D.
b＞a＞c
查看完整题目与答案
【单选题】There isn’t ___ salt in the salad.
A.
any
B.
some
C.
many
D.
few
查看完整题目与答案
【单选题】He sat there, doing nothing else______.
A.
but to laugh
B.
than laughing
C.
than laugh
D.
but laughed
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题