English Senior High over 3 yearsago

Dが答えというのはわかるのですが、なぜCがダメなのか教えていただきたいです。

Industrial wastes contain many kinds of bacteria acting as pathogens or organisms to cause disease. (A) enable (B) the ability of which (C) those being able (D) having the ability P268

TOEIC・English Undergraduate almost 5 yearsago

少し量が多いのですが、全くわからないので教えていただきたいです。 1. a barrier/ as / because / block / invasion / of / our / pathogens / serves / skin / the / to . 2前半.... Read More