根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项中有两个为多余选项。Marry: Tom, I've just moved to a new house

根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项中有两个为多余选项。
Marry: Tom, I've just moved to a new house．
Tom: 【小题1】
Marry: Thank you, and I'd like to buy a new television set．
Tom: 【小题2】
Marry: A color TV set, of course．But I'm not sure about the size．Maybe we should buy a big one．If we buy a small one, we might have to change it in a few years' time for a big one．【小题3】
Tom: In my opinion, I don’t think it necessary to buy a very big one．
Marry: 【小题4】
Tom: Yes．As we know, your sitting room isn’t very big．If you put in a very big television set, it will be bad for your eyes．Besides, a smaller TV set can have clear pictures．
Marry: 【小题5】 I’ll think about it．
Tom: You’d better make a quick decision because the price may go up soon．A．Wow, how I envy you!B．What is your opinion?C．What kind of television do you want to buy?D．Mm, that’s quite true．E．Why do you think so?
F．Is there any reason?
G．Really? Congratulations!G

(答案→)G 解析：【小题1】G 根据上文地方搬了新家，那么应该表示祝贺。故G正确。【小题2】C 根据下文的回答A color TV set,说明上面是询问对方的电视机。故C正确。【小题3】B 根据下文的In my opinion…说明是征求对方的意见，故B正确。【小题4】F 根据下句，是给出了别的原因，故F正确。【小题5】D 根据I’ll think about it．说明他认同对方的观点，会仔细考虑的。故D正确。

这下我知道了