1. (2022七下·邻水期末) 根据下面对话内容，从方框内的选项中选出最佳选项，使对话完整通顺，并将其选项转涂到答题卡上的相应位置。其中有一项为多余选项。

Shop worker: Good morning!

Betty King: Yes, sure. I want a sweater.

Shop worker:

Betty King: I like green.

Shop worker: I see.

Betty King: Large.

Shop worker: What about this large green sweater?

Betty King: Well, it looks nice.

Shop worker: Certainly.

Betty King: It's really good.

Shop worker: $36.

Betty King: OK, I'll take it. Here's the money.

A. What size do you need? B. May I try it on? C. Can I help you? D. What colour do you like? E. You're welcome. F. How much is it?