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【单选题】
Many a student ____ wearing MP3 players while walking on the street.It’s quite dangerous.
A.
is used to
B.
are used to
C.
was used to
D.
were used to
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参考答案:
举一反三
【单选题】She became __________ her father's drug use as she was about to graduate from high school.
A.
aware
B.
aware of
C.
awareness
D.
unaware
【单选题】As she was about to go to bed around 11:00 p.m. last night, a(n) _____ telephone call came and gave the girl a sleepless night.
A.
mysterious
B.
specific
C.
ignorant
D.
marvelous
【判断题】有些突发事件爆发于人们熟视无睹的细微之处,或者人们费尽心机加以掩盖的隐患。()
A.
正确
B.
错误
【单选题】身份认证的主要目标包括:确保交易者是交易者本人、避免与超过权限的交易
A.
可信性
B.
访问控制
C.
保密性
D.
完整性
【单选题】As she was about to go to bed around 11 : 00 p.m. last night, a(n) ______ telephone call came and gave the girl a sleepless night.
A.
notorious
B.
mysterious
C.
tedious
D.
curious
【单选题】信息发送者与信息接收者彼此不断进行着信息的沟通与反馈,这种沟通属于().
A.
单向沟通
B.
双向沟通
C.
斜向沟通
【简答题】Translate the following sentece into Chinese: As she was about to walk into the elevator she noticed two men already aboard.
【单选题】手少阳三焦经脉的循行起于:
A.
胸中
B.
小指次指之端
C.
大指次指之端
D.
中指之端
【简答题】As she was about to go to bed around 11 : 00 p.m. last night, a(n) ______ telephone call came and gave the girl a sleepless night.
【单选题】直接引起左心后负荷加重的瓣膜病变为()
A.
二尖瓣狭窄
B.
主动脉瓣关闭不全
C.
主动脉瓣狭窄
D.
二尖瓣关闭不全
E.
以上都不是
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