关于亚洲是世界第一大洲的说法错误的是（   ）

①乙醇和二甲醚         ②正丁烷和异丁烷          ③金刚石和富勒烯

④ ${}_8^{16}$ O₂和 ${}_8^{18}$ O₂         ⑤蔗糖和麦芽糖          ⑥蛋白质和氨基酸

完形填空

    Bosh is a worker．He 1  very poor．He lives in a dirty small room and2about food. His friends are 3  too．One night the wind is hard and 4  is snowing heavily. Bosh5to bed early but he can't fall asleep(入睡)．He doesn't have 6 for supper. He  7 a man get in through a broken window．The man8to search the bookshelf. Bosh gets up，says to the man, “Don't waste time．I can't  9 any money in the daytime. How can you find any at10 ?”

下列哪项是生产者与消费者之间的关系（　　）