王清打算请一个钟点工，于是上周末她来到惠明家政公司，但公司工作人员粗鲁的接待方式使她得出结论：这家公司的员工缺乏教养，不适合家政服务。
以下哪项如果为真，最能削弱上述论证?（）

W: My sister is coming this weekend and I thought the three of us could go out to dinner Saturday night. Any suggestions?M: It’s up to you. I don’t know the restaurants around here that well. So you know a better place to go than me.Q: What does the man mean?（）

A．The woman should decide where to eat Saturday.
B．He already has plans for Saturday night.
C．The woman should ask her sister for a suggestion.
D．He will make a reservation at the restaurant.

点击查看答案&解析

听力原文：W: Did you have a good time last weekend?M: Yes, I did. I visited some friends in Pennsylvania. They live in a small town called Canonsburg.W: That must have been interesting. I've never been in a small town——just big cities.M: Neither had I.W: What did you do?M: There isn't as much to do as there is here. No plays or concerts, that is, people make their own entertainment, though.W: What do you mean?M: Well, Saturday we went to a potluck supper.W: A potluck supper? What's that?M: The whole neighborhood has a party. Everybody brings something. It's all put on the table and you can eat whatever you like. That is a potluck supper.W: It's something like a picnic, isn't it?M: Well, yes. The weather was warm, so we had this one outdoors. But in winter they have them indoors too.W: What else did you do?M: Sunday we went for a drive. We had lunch at a drive-in.W: Is the countryside interesting?M: Beautiful farmland. You'd like it.W: I'm sure I would.M: Sunday evening some people came to dinner. It was very informal we just sat around and talked. Just a nice Sunday night supper.W: That's the kind of evening I like. I don't care for a formal dinner so much.M: Neither do I.(20)A．He went to visit his friends in Pennsylvania.B．He went out on a picnic.C．He went to a concert.D．He went to a formal dinner. 点击查看答案