19、 从A、B、C、D中选出与句中划线部分意义最接近的词语.
Tom runs faster than any other student in his class.[ ]
A.faster B.fast C.fastest D.faster of all
20 Lin Tao does his homework carefully.He works very hard.〔 〕
A.does B.studies C.does the work D.do the work
这两道题分别是哪处应该划线,答案各是哪个