Question

【题目】When I am puzzled, my friends and teachers will often give some (help) suggestions to me.

Answer 1

【答案】helpful
【解析】句意：当我迷惑时，我的朋友和老师经常会给我一些有用的帮助。修饰名词的用形容词，help的形容词是helpful“有帮助的”。