Question

(   ) 1. These products were found to have a chemical ingredient that is        internationally

for its dangerous side effects.

A. accepted    B. refused    C. banned    D. acknowledged 

Answer 1

1. C考查动词的词义。accept接受，承认；refuse 拒绝，回绝；ban禁止，禁令；acknowledge承认，表示感谢。句意：在这些产品中发现了含有因为极其危险的副作用而被国际上禁止使用的化学成分。