Sometimes children have trouble ________ fact from fiction and may believe that such things actually exist. A) to separate B) separating C) for separating D) of separating為什么選B？請詳細解釋。
熱心網友
have trouble/problem/difficulty (in) doing something
Sometimes children have trouble ________ fact from fiction and may believe that such things actually exist. A) to separate B) separating C) for separating D) of separating為什么選B？請詳細解釋。
have trouble/problem/difficulty (in) doing something