皮皮学，免费搜题
登录
搜题
【单选题】
临床上计算妊娠开始的时间为A.
末次月经的第一天
B.
末次月经干净之日
C.
末次月经之前14天
D.
末次月经后14天
E.
受精之日
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】患者,男,63岁。糖尿病10年。医嘱普通胰岛素8U,餐前30分,H,tid。(1).患者出院时,护士对其进行胰岛素使用方法的健康指导,错误的内容是
A.
不可在发炎、有瘢痕、硬结处注射
B.
注射部位要经常更换
C.
腹部注射时进针的角度为90
D.
注射区皮肤要消毒
E.
进针后回抽要有回血
【简答题】货垛的基础是（ ）。
【单选题】______________ December 2012, the 21298 km Beijing-Guangzhou high speed railway opened to traffic.
A.
On
B.
At
C.
In
D.
By
【单选题】High speed railway has played a ______________ role in passenger rail traffic in China.
A.
much
B.
many
C.
major
D.
more
【简答题】A) They tend to drive responsibly. B) They like to go at high speed. C) They keep within speed limits. D) They follow traffic rules closely .
【多选题】检验真理的标准，既是确定的，又是不确定的，不确定性是因为
A.
有些真理根本无法通过实践来检验
B.
作为检验真理的实践总要受到一定历史条件的限制
C.
实践本身是不断发展的
D.
有些真理需要通过逻辑证明才能检验
【单选题】Most of the traffic accidents are ______ high speed.
A.
because of
B.
since
C.
thanks to
D.
due to
【单选题】A(n) __________ is a divided highway for high-speed traffic with at least partial control of access. The degree of access allowed varies between countries and even between regions within the same coun...
A.
Air
B.
Rail
C.
expressway
D.
ship
E.
Pipeline
F.
tunnel
【单选题】Which is China’s first high-speed railway with full independent intellectual property rights opened to traffic?
A.
The Wuhan-Guangzhou high-speed railway
B.
The Zhenzhou-Xi’an high-speed railway
C.
The Beijing-Tianjin intercity railway
D.
The Beijing-Shanghai high-speed railway
相关题目：