Question

【题目】The environment is getting _______. We must do something to protect it.
A.better and better
B.much better
C.worse and worse
D.bad and bad

Answer 1

【答案】C
【解析】由后句句意“我们必须做点儿事来保护它”可知前句句意为“环境正变得越来越差”。表示“越来越差”应用worse and worse，故选C。