Maria          wear a dress at the party yesterday.    

某兴趣小组对“蜡烛燃烧的产物”进行探究．

古希腊雅典处于全盛时期的执政官是（　　）

阅读理解,判断正误。

Linda：What do you everyday clothes look like，Betty?

Betty：I usually wear jeans and T-shirt because they are the most comfortable．I seldom wear dresses，because I don't look good in them．

Linda：What does your favourite dress look like?

Betty：It's really colourful and there are a lot of patterns(图案)on it．

Linda：What colours do you like wearing?

Betty：You know…I hate black and white clothes．They're so boring．Red and pink are the most beautiful to me．

Linda：You think that clothes should be expensive(昂贵的)?

Betty：No，I don't．

Linda：Well．If not the price(价格)，then what is important about clothes?

Betty：The most important is to have your own style(风格)．It's great if you look different from everyone else．

古诗句“草盛豆苗稀”说明生物之间存在（　　）