Good news! The price of all those second-hand goods is ________ before.A.30% as
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Good news! The price of all those second-hand goods is ________ before.A.30% as lower as | B.30% lower than | C.lower 30% than | D.as 30% low as |
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答案
B |
解析
试题分析:倍数的表达:倍数 + as + 形容词或副词的原级 + as + 其他;倍数 + 形容词(或副词)的比较级 + than + 其他;倍数 + the size / height / length / width. etc. + of + 其他。句意:好消息!这些所有的二手商品的价格比之前低30%。 点评:掌握倍数问题的固定结构:比如表示A是B的几倍长(宽,高,大,重等)” : 1.“A + be + 倍数 + as + 计量形容词原级 + as + B”。如: This tree is three times as tall as that one. His father is twice as old as he. 2.“A + be + 倍数 + 计量形容词比较级 + than + B ”。如: The dictionary is exactly five times more expensive than that one. 3.“A + be + 倍数 + the + 计量名词 + of + B ”。如: The newly broadened square id four times the size of the previous one. 4.“The + 计量名词 + of + A + be + 倍数 + that + of + B ”如: The size of the newly broadened square is four times that of the previous one. |
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