题目
Although he has taken a lot of medicine.his health____poorA. provesB. remainsC. maintainsD. continues
Although he has taken a lot of medicine.his health____poor
A. proves
B. remains
C. maintains
D. continues
题目解答
答案
B. remains
解析
此题考察的是系动词的使用。在英语中,系动词后面通常跟形容词,构成系表结构。选项中,只有 "remains" 是系动词,意为“保持”,符合题意。其他选项 "proves"(证明)、"maintains"(维持)和 "continues"(继续)虽然在某些语境下可以跟形容词,但它们不是系动词,不能直接构成系表结构。