完形填空

    Look at this girl.  1 name is Wang Meimei.  2 is twelve. Wang Ming is her brother. He is3 Class Three，Grade Two. Do you know how old he is? He is fourteen years old. The brother4 sister are in No. 2 Middle School. Their mother5 a teacher. She is an6 teacher. Their father, Mr Wang, is a teacher, 7. He is a Chinese teacher in No. 8 Middle School. Their students all love them because they love their students. They have(有) a cat.8 name is Mimi. 9 a nice cat. The cat and Wang Meimei are 10friends.

生活在一个生物群落中的两个种群（a、b）的数量变化如图所示，下列判断正确的(     )

在以下拼音中，找出三拼音节并抄下来。

tiān shàng guà yín dēng，shǔ yě shǔ bù qīng，

bái tiān bú jiàn miàn，yè lǐ liàng jīng jīng

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综合性学习