free freely 怎么区别?

问题描述:

free freely 怎么区别?
The number of low-income Florida children eating and living last summer jumped by 15 percent from the previous year.A.free B.freely C.casually D.hardly
选哪个 为什么?

freely有“大量地”的意思,所以本题选B.
本题所选一定是副词,用来修饰动词jumped,根据句子意思,所以B
意为:在佛罗里达吃和生活的孩子的数量去年夏天比前一年下降了15%(下降幅度大,freely)