细胞内很多化学反应都是在生物膜上进行的，下图表示真核细胞中4种生物膜上发生的化学变化示意图，相关叙述不正确的是：(   )

世界上面积最大的大洲是（    ）

短文改错。

Our school held an English speech contest each year. Han Meimei won the first prize in last year. Everyone was sure that she was going to the champion again this year. Yet, to our surprise, she, instead getting the first prize, coming out second in the end. When the judge at the contest announced the results, Han Meimei felt so sadly that she almost cried. Therefore, she was not discouraged. When the second prize was given to her, she said to her, “The prize is not of important. I am going to work still hard to improve my English speaking ability.

____ ____ ____ ____ ____ ____ ____ ____ ____ ____