学生的一日三餐为身体供应的热量比例最好是（  ）

东东练习投篮，第一次投中了3个，第二次投中了9个，两次一共投中了（   ）个。

任务型阅读

      One day Mrs. Thomas goes shopping（购物）. She goes into a big supermarket. She buys many things. She buys two hamburgers. They are 2 dollars each. She buys some French fries, l dollar. She buys some fruit, too. Bananas are 2 dollars and strawberries are 4 dollars. She also buys a T—shirt, socks, shorts, a dress, a hat and a bag. The T-shirt is 4 dollars. The socks are 1 dollar, and the shorts are 10 dollars. The dress is 7 dollars. The hat is 3 dollars and the bag is 6 dollars.

根据短文内容完成表格

给下面加下划线字选择正确的读音。

雏鸟____（chú  zhòu）    姹紫嫣红____（zhà  chà）

代替____（tì  pì）    紫色____（zǐ  zhǐ）