We recommend that the paint be used (__) on metallic surfaces, as it does not adhere well to surfaces made of other materials.
A. Exactly
B. only
C. nearly
D. doubly
参考答案与解析
答案:B
解析:考查副词辨析。句意:我们建议油漆只用于金属表面,因为它不能很好地附着在其他材料的表面上。题目强调涂料只能用在金属表面上,后面补充说明用在其他材料的表面上效果都不好。所以选only。故答案选B。