previously per year 错, adv要配动词
Compared to, 放句首,应该与主句的主语保持同一个逻辑主语
Compared to, 放句首,应该与主句的主语保持同一个逻辑主语
previously是副词,不能直接修饰名词。 D
previously不能修饰七美元 副词不能修饰名词
previously是副词,不能直接修饰名词。
previously是副词,不能直接修饰名词
选项C: year, compared to the previously $7 per year, toward the cost of higher education
compare比较对等:contribute $330 a year, compared to $7 per year...正确的
previously是副词,不能修饰$7 per year
previously 是副词,不能修饰名词 应改为 previous $7 per year
previously 是副词,不能修饰名词 应改为 previous $7 per year
应该是previous
previously 是副词不能修饰名词
previously per year
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