Question

【题目】Teenagers should ________ to take care of themselves from a young age.

A. educate B. be educating

C. have educated D. be educated

Answer 1

【答案】D

【解析】试题分析：句意：青少年应该从小时候就被教导照顾好自己。由于本句中主语与educate构成被动关系，故要用被动语态。should为情态动词，其被动语态的构成为should+ be done。故选D项。