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【单选题】
下列不属于临时用水管线可以布置的形式的是( )。A.
L型
B.
环形
C.
枝型
D.
混合型
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举一反三
【单选题】According to the fourth ad, you may ______.
A.
buy a fridge for $500
B.
buy all the old pictures for $140
C.
pay $800 for two armchairs
D.
pay $1,000 for a double bed
【单选题】Which form. other than oral speech would be most commonly used among blind people?
A.
picture signs
B.
signal flags
C.
sign language
D.
Braille
【单选题】听力原文： People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals. They used to paint pictures of the animals they wanted to catch. Pi...
A.
Because they wanted to record the animals they caught.
B.
Because they wanted to make stories about, animal-hunting.
C.
Because the painters wanted to show imagination.
D.
Because the pictures were thought to be helpful.
【简答题】（ ）是现代培训活动的首要环节。
【单选题】Which form. other than oral speech could be most commonly used among blind people?
A.
Picture signs.
B.
Braille.
C.
Body language.
D.
Signal flags.
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