单选题 For its article on family vehicles, Consumer Magazine is trying to determine which minivan currently on the market has the ______ safety rating.
A. highly B. highest C. higher D. high

【正确答案】 B
【答案解析】[解析] 空格处为修饰safety rating的形容词的位置。句子表示“最高的安全等级”，因此B为正确的答案。