在平面直角坐标系中,现将一块等腰直角三角板ABC放在第一象限,斜靠在两条坐标轴上,且点A(0,2),点C(1,0),BE⊥x轴于点E,一次函数y=x+b经过点B,交y轴于点D.
将左边和右边的句子连成对话。
①Six oranges, please.____ a. Good afternoon.
②Good afternoon.____ b. Thank you.
③How much are they?____ c. OK. Here you are.
④Good boy.____ d. An apple, please.
⑤Can I help you?____ e. Ten yuan, please.