题目

阅读短文，判断句子正(T)误(F)。Lingling and her parents go shopping. Lingling wants a new coat. Her old coat is small and short. There are many nice coats in the shop. “Which one do you want, a red one or a yellow one?” Lingling likes yellow, so she wants a yellow one. Her mother buys a yellow coat for Lingling. Her mother buys a scarf for Lingling, too. Her father buys a jacket and a new pair (双) of shoes.【1】Lingling wants a new umbrella. （_____）【2】Lingling’s old coat is long. （____）【3】Lingling wants a yellow coat. （_____）【4】Her mother buys a hat下列有关生物丰富度的说法正确的是(　 　) A．丰富度是指单位面积或空间内生物个体数目的多少 B．越靠近热带地区，生物的丰富度一定越高 C．一般来说，某个区域生物丰富度越高，该区域的生态系统抵抗力稳定性越高 D．在探究土壤中小动物丰富度的过程中，要对取样土壤中的各种生物个体逐个计数