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【单选题】
从消费结构看,网购人群中恩格尔系数(食物支出占总支出的比例) 在( )范围,相对于基本生活用品,他们更关心满足高品质生活的商品。A.
40%及以下
B.
41%-50%
C.
51%-60%
D.
61及以上
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】After six months’ busy work, Tom wants to take a vacation. He thought about going to America, but decided Majorca, an island (岛) in Spain. Every Tom goes for vacation, he just stays in the hotel all d...
【单选题】—Tom, the workers _____our new library already. —Really? I'll go there and borrow some books. [ ]
A.
decorated
B.
are decorating
C.
have decorated
D.
were decorated
【单选题】La decisión de hacer el Diccionario de Americanismos se tomó en ...
A.
Madrid
B.
Ciudad de México
C.
Montevideo
D.
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