题干
将句子与图片匹配。
A. They will play on the beach. ____
B. We will go on trips this summer.____
C. She will sit in the sun.____
D. My brother will eat the ice cream.____
E. My sister will swim in the sea.____
①
② 
③ 
④ 
⑤ 
A. They will play on the beach. ____
B. We will go on trips this summer.____
C. She will sit in the sun.____
D. My brother will eat the ice cream.____
E. My sister will swim in the sea.____
①
② ③ ④ ⑤
答案(点此获取答案解析）
A,E,B,C,D
CH3COOH＋OH－，下列说法正确的是（ ）
Al2O3+2Fe，该反应放出大量的热量使得生成的铁融化，可以用于野外焊接钢轨，该反应的基本类型属于（）