The generationmakes it difficult for parents to understand their children’s opinions.A. di

问题补充：

The generationmakes it difficult for parents to understand their children’s opinions.

A. division

B. gap

C. separation

D. interval

答案：

A. division

(答案→)B. gap

C. separation

D. interval

解析：

考查名词词义辨析。generation gap代沟。division分，划分；separation分开；interval间隔，间隙；幕间休息，休息时间。