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【单选题】
当你听到哪种防空警报时,应当带上应急包,迅速从家中撤离,前往就近人防工事躲避?
A.
预先警报
B.
空袭警报
C.
疏散警报
D.
解除警报
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参考答案:
举一反三
【单选题】The small company isnt ______ of handling an order that large.
A.
able
B.
capable
C.
competent
D.
qualified
【单选题】Man: Isnt that a new brand of computer youre working at? Woman: Oh, Bill, this isnt the first time you asked me about it. Question: What does the woman imply?
A.
The man is a forgetful person.
B.
The computer is not new.
C.
The man can have the computer later.
D.
The man misunderstood her.
【多选题】电子邮件客户服务的内容包括( )。
A.
电子邮件的标题要明确且具描述性
B.
电子邮件的内容应简明扼要
C.
确认邮件内容的准确
D.
对特定邮件要加上密码
【单选题】There is much work to do, _______?
A.
isnt it
B.
is there
C.
isnt there
D.
is it
【简答题】If the rising money on health care isnt reduced, it is likely that the US may not maintain a productive economy.
【单选题】HDLC是哪一层的协议?( )
A.
物理层
B.
数据链路层
C.
网络层
D.
高层
【单选题】The function of the sentence 'A nice day, isnt it?' is______.
A.
informative
B.
phatic
C.
directive
D.
performative
【单选题】A: Do you think that our boss is a kind man? B: It is fine weather, isn't it? The above dialogue violates the principle of ______ of CP (Cooperative Principle).
A.
manner
B.
relation
C.
quality
D.
quantity
【单选题】Two weeks __________enough for us to finish this work, we need __________week.
A.
isnt, a third
B.
arent,the third
C.
isnt, the third
D.
arent, a third
【多选题】西咪替丁的化学结构特征为( )
A.
有咪唑基
B.
有呋喃基
C.
有氰基
D.
有胍基
E.
有硫醚键
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