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【单选题】
Pleasure in one's heart and a smile on his lips is a sign ______ the person has a pretty good grasp of life.A.
that
B.
where
C.
which
D.
what
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反馈参考答案：
举一反三
【单选题】患者,男性,岁,因消化性溃疡住院手术,病区护士在实施入院护理时,不正确的措施是
A.
将备用床改为麻醉床
B.
介绍病区环境
C.
通知医生
D.
测量 T、P、R、BP 并记录
E.
指导正确留取常规标本
【单选题】What does unwanted e-mail messages do to the providers of the Internet services?
A.
Raising their cost.
B.
Raising the Internet speed.
C.
Improving their business.
D.
Attracting investment.
【简答题】An E-mail account, access to the Internet, and an E-mail program are ___________.
【单选题】Communicating via E-mail is by far the most common Internet activity. You can (1) with anyone in the world who has an Internet address or E-mail (2) with a system connection to the Internet. All you n...
A.
connect
B.
exchange
C.
communicate
D.
game
【单选题】The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.
A.
SMTP
B.
WWW
C.
TCP
D.
UDP
【单选题】在三相异步电动机的反接制动控制线路中，一般需要利用（ ）来保证电动机的转速被制动到接近零值时，能迅速切断电源。
A.
时间继电器
B.
速度继电器
C.
中间继电器
D.
都不是
【简答题】信号点电路是如何改变运行方向的？
【单选题】（ ） is exactly analogous to a marketplace on the Internet.
A.
E-Commerce
B.
E-Cash
C.
E-Mail
D.
E-Consumer
【单选题】根据《刑法》及其修正案、司法解释的规定,目前不具有行政编制的公证员可能违反刑事罪名是( )。
A.
出具证明文件重大失实罪
B.
玩忽职守罪
C.
故意泄露国家秘密罪或过失泄露国家秘密罪
D.
出售、非法提供公民个人信息罪
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