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【单选题】
下列说法，（）是正确的A.
在汉语中，音高具有区别意义的作用
B.
一般而言，妇女的声带比男子要厚
C.
普通话中音长具有区别意义的作用
D.
普通话“天”、“空”两个音节的音高不同
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【单选题】框架 梁编号 KL5(3A)表示( )。
A.
框架梁KL5共有3跨，其中一端有悬挑。
B.
框架梁KL5共有5跨，其中两端有悬挑。
C.
框架梁KL5共有4跨，其中一端有悬挑。
D.
框架梁KL5共有4跨，其中两端有悬挑。
【单选题】We should do _____ to stop sandstorms (沙尘暴) from happening again and again. [ ]
A.
nothing
B.
anything
C.
something
D.
not a thing
【简答题】I know Ann didn't pass this examination, but really she is ____________ stupid. [A] something but [B] any thing but [C] nothing but [D] not but
【简答题】You bought a digital camera in a store last week, and you have found that there is something wrong with it. Write a letter to the store manager to explain the problem, express your complaints and sugg...
【单选题】Since people are fond of humor, it is as welcome in conversation as _______ else.
A.
anything
B.
something
C.
anywhere
D.
somewhere
【单选题】Is there ______ wrong with your watch? No, ______ is wrong with it. [ ]
A.
something, anything
B.
something, nothing
C.
anything, nothing
D.
anything, something
【单选题】A linguist regards the changes in language and language use as ______.
A.
unnatural
B.
something to be feared
C.
natural
D.
abnormal
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