正常食管有两种蠕动，即（）、（）。_爱下问搜题

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问题填空题

正常食管有两种蠕动，即（）、（）。

答案

参考答案：原发性蠕动(第1蠕动波)；继发性蠕动(第2蠕动波)

阅读理解

根据短文内容完成表格。

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, 1 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 (连衣裙), a hat and a bag. The T-shirt is 4 dollars. The socks are 1 dollars, and the shorts are 10 dollars. The
dress is 7 dollars. The hat is 3 dollars and the bag is 6 dollars.

Things	Food	Fruit	T-shirt, shorts and dress	Socks and hat	Bag
How much	1.______ dollars	2.______ dollars	3._______ dollars	4.________ dollars	5.______ dollars

问答题

给出一份高中地理任一学期的教学计划。