Many pregnant women have bought this kind of clothes to radiation.
A. block
B. protect
C. distinguish
D. guarantee
网友回答
(答案→)A. block
B. protect
C. distinguish
D. guarantee
解析：考查动词辨析。Block阻挡 protect保护 distinguish区别 guarantee保证
句意为很多怀孕的妇女都买了这种衣服来阻挡辐射。