题干
—It's hot today. Have some ________, please.
—No, thanks. I'm not thirsty at all.
A：water
B：potatoes
C：bread
D：cakes
答案(点此获取答案解析）
A
—It's hot today. Have some ________, please.
—No, thanks. I'm not thirsty at all.
A：water
B：potatoes
C：bread
D：cakes
面上重力的 （ ）
（