國文屋

位置:首頁 > 練習題 > 

Ithinkdoingmorning

練習題1.45W

問題詳情:

Ithinkdoingmorning

I think doing morning ______ helps us keep strong and healthy.

A. exercises      B. exercise C. exercising   D. exercised

【回答】

A

知識點:名詞

題型:選擇題