皮皮学，免费搜题
登录
搜题
【单选题】
普萘洛尔降压机制不包括A.
减少肾素分泌，抑制肾素-血管紧张素-醛固酮系统
B.
减少去甲肾上腺素释放
C.
抑制Ca2+内流，松弛血管平滑肌
D.
减少心排出量
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
【多选题】Task 14 Get Along Well with Your Boss You work hard. And you think that you’ve done a lot for the company. But you don’t get a promotion in several years. At this moment, you should really 1__________...
A.
think over
B.
major
C.
hands
D.
paid
E.
important
F.
useful
G.
meaningful
H.
style
I.
view
J.
career
【简答题】请将职位与课程匹配
【简答题】Directions: The
following is a list of airport items. After reading it, you are required to
find the items equivalent to ( 与 ... 等同 ) those given in Chinese in the table
below. Then you should put the...
【单选题】关于数码器，以下说法错误的是 。
A.
共阳极接法的数码管需要高电平信号驱动。
B.
LCD 液晶显示器需要有背光才能显示。
C.
LED 发光二极管显示器自己发光，更适合于户外使用。
D.
驱动数码管时需要考虑限流措施。
【简答题】请将职位与课程匹配
【简答题】使用共阳极接法的 LED 数码管时,“ COM ”端应接( 1 ), a~g 应接输出( 2 )有效的显示译码器,这样才能显示 0~9 十个数字。
【单选题】下列对邓小平提出“一国两制”构想的说法不正确的是（）
A.
体现了和平统一祖国的战略方针
B.
首先针对香港和澳门问题而提出
C.
首先在解决香港问题上得到成功运用
D.
是一项大胆的、创造性的战略决策
【简答题】请将职位与课程匹配
【单选题】Which of the following is NOT true about Andrew Carnegie ?
A.
He thought individuals should progress through hard work .
B.
H e felt that the wealthy should use their fortunes for the benefit of society.
C.
He prefer red to provid e opportunities that would allow other s to help themselves.
D.
He thought that charity was a good way to help the poor.
相关题目：