根據句意及漢語提示完成單詞。1.Itisnecessaryforthemtoreceivetrainingbe...
來源：國語幫 1.03W
問題詳情：
根據句意及漢語提示完成單詞。
1. It is necessary for them to receive training before doing this ______（任務）.
e is a (瞎的) boy crossing the street. Let’s go and help him.
3.I used to be afraid of staying in an_____________ (空的) room alone.
4. I think it’s not right to smoke in __________ (公共場所).
5. I’m happy that I have this (機會) to study in the USA.
【回答】
d y 4. public ce
知識點：單詞拼寫
題型：單詞拼寫
