皮皮学,免费搜题
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搜题
【单选题】
从国际经验看,当一国人均国内生产总值达到5000~10000美元时,消费偏好和消费结构会发生变化。2013年我国人均国内生产总值已超过6700美元,这意味着我国居民()
A.
食品消费支出占比增加
B.
服装消费支出占比增加
C.
旅游消费支出占比增加
D.
家电维修支出占比增加
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【单选题】听力原文:M: I heard that you have the most unusual hobby. Would you like to share? W: Well, nothing special. Collecting socks is my favorite one. M: Wow! Really? W: Collecting socks is not simply doing th...
A.
Knitting socks.
B.
Watching television.
C.
Chattering.
D.
Collecting socks.
【判断题】圆台上任意点作三视图,一般作辅助线纬圆。
A.
正确
B.
错误
【单选题】听力原文: The guitar's different body styles and shapes help mold the perfect sound for the style. you play. From sweet and warm, to loud and thrashing, the guitar is one of the most versatile instruments...
A.
Different styles of music depend on the particular material the guitar is made of.
B.
Most styles of music have a specific guitar that embodies each genre's sound.
C.
A specific guitar when played with in a suitable manner can attain a perfect style.
D.
A specific guitar can be used to play all kinds of mucsial styles in a perfect style.
【判断题】胴体重是指猪屠宰后去头、蹄、尾及内脏后的向躯体重量。
A.
正确
B.
错误
【多选题】What shapes can you find in these pictures ?
A.
triangle
B.
circle
C.
diamond
D.
star
【单选题】电路如下图所 示,RF引入的反馈为()。【图片】
A.
正反馈
B.
串联电压负反馈
C.
并联电压负反馈
D.
并联电流负反馈
【单选题】电路如下图所 示,RF引入的反馈为()。
A.
正反馈
B.
串联电压负反馈
C.
并联电压负反馈
D.
并联电流负反馈
【单选题】What ___________ can you see? [     ]
A.
shape
B.
shapes
【单选题】— What_________can you see? — I can see one square and one triangle.
A.
vegetables
B.
shapes
C.
colours
【判断题】猪胴体重是指屠宰后去头、蹄、尾及内脏后躯体的重量。
A.
正确
B.
错误
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