Question

【题目】 Parents should pay attention to the cases _______ their children have difficulty adapting to new surroundings.

A. where B. as

C. why D. when

Answer 1

【答案】A

【解析】

试题分析：考查定语从句：句意：父母应该注意这样的情况，孩子们对适应新的环境有困难。先行词是the cases，定语从句中缺少地点状语，用where引导定语从句，选A。