【英語(yǔ)】牛2-10 Up and Down ●escalator 扶梯 handrail 把手 what can an escalator do? you can stand on it, and you don't need to walk, just put your hand on the handrail and just stand, it will take you up. ...
【學(xué)樂(lè)-指導(dǎo)-B-3】這兩棲動(dòng)物游跳爬。 動(dòng)物-兩棲動(dòng)物。動(dòng)詞。This is a xx. Do×3! This is a frog/toad/salamander. Swim/Hop/Crawl×3! Swim, hop, crawl! toad蟾蜍。salamander蠑螈。