299.
M: I'd like to add some Chinese traditional elements in the decoration of my new house.
W: That's great! I like this style very much. And I think if you want to embody the Chinese elements, you should use the red color. It is the most representative color in China, and sometimes it is called "Chinese Red".
M: Oh, yes, I agree with you. And as for the door and the windows, I also like to use lattice（棂）. I think it is the most important elements of Chinese decorating.
W: Yes. I think you have a good understanding of the Chinese style. And I suggest you'd better hang two Chinese landscape paintings.
M: Oh. That's a good idea. I will buy them in the afternoon. And I'd like to paint the walls again and buy a new sofa.
W: What color do you want to paint?
M: I don't know exactly, but I'd like to use fresh colors. I think these colors look vivid.
W: What about the sofa?
M: I have no idea about it.

答案解析：
(1) 正确答案为C。根据女子说I suggest you'd better hang two Chinese landscape paintings.我建议你挂两幅中国风景画。男子回答I will buy them in the afternoon. 我下午去买。可知，男子今天就会去买画，因此C项正确。
(2) 正确答案为A。根据I'd like to use fresh colors. I think these colors look vivid.我想用鲜艳的颜色，我认为这些颜色看上去很生动。可知，男子想把墙刷成鲜艳的颜色，选项中只有黄色是鲜艳的颜色，因此A项正确。
(3) 正确答案为A。根据I'd like to add some Chinese traditional elements in the decoration of my new house.我想在新房装修中中入一些中国传统因素。可知，男子正在装修新房，因此A项正确。