John asked David how ____ Christmas. A．c

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问题选择题

John asked David how ____ Christmas.

A．celebrating

B．to celebrate

C．to be celebrated

D．celebrate

答案

答案：B

阅读理解

阅读理解。

The food in America is different from our Chinese food.For example,they eat a lot of potatoes.They like to eat

them every day.They eat bread for breakfast and for another meals.They eat their bread with butter(黄油),maybe

cheese or jam(果酱).Cheese and butter are made from (用……做成)milk.They drink a lot of milk,too.They drink

the milk in hot or cold,and they put it in their tea.And they like meat or fish with potatoes and other vegetables.

After the meal they always have something sweet.They call that dessert(甜点).

1.The American food is Chinese food.

A.the same as

B.different from

C.as well as

D.better than

2.Cheese is made of .

A.milk

B.butter

C.jam

D.sweet

3.In America they usually eat bread with .

A.sugar

B.milk

C.cheese

D.tea

4.They don't drink in America.

A.milk

B.tea

C.coffee

D.rice porridge(粥)

5.After the meal they like to have .

A.apples

B.pizzas

C.dessert

D.oranges

解答题

（1）-20+（-14）-（-18）+13

（2）-2²+3×（-1）⁴-（-4）×5．