问题 单项选择题

清晨忌吃的三种食物有?()

A.饮料,香蕉,菠萝

B.苹果,梨,草莓

C.牛奶,肉类,番薯

D.茶,蜜糖水,面包

答案

参考答案:A

解析:温度相差太大会强烈刺激胃肠道,导致突发性挛缩。香蕉中除了含有助眠的钾,还含有大量的镁元素,若空腹食用,会使血液中的含镁量骤然升高,而镁是影响心脏功能的敏感元素之一。菠萝里含有强酵素,空腹吃会伤胃,其营养成分必须在吃完饭后才能更好地被吸收

阅读理解

阅读理解。

    "London Bridge falling down, fallingdown, falling down..." You may know the song. (A) It's about a

very old bridge in_______,but it's not there any longer. The bridge did not fall down. Workers took it  

down.

    London needed a new bridge. The old onewas not very strong. Too many people lost their lives

when they crossed it. 

    (B)"What shall we do with the bridge?"people asked. An American said,  "I'll buy it. "He wanted

to move it to the United States, but how can he move a bridge? First someone made a picture of the

bridge. It showed the place of each stone. He put a number on each stone in the picture. And workers

put the same numbers on real stones. Then they took the bridge down.The stones were put on the ships. (C)The ships sent them across the sea to the United States.Piece by piece, workers put the bridge

backtogether. They put each stone in the right place.  So the old bridge is still standing, but it's not in

London. Let's hope it won't fall  down.

根据短文内容,完成下列各题。

1. Why did London need a new bridge?

                                                                      

2. How did the workers put the bridge together?

                                                                      

3. 在A句的空白处填上一个适当的词。

                                                                    

4. 将B句改为间接引语,每空一词。

    People asked________ ______ _______ do with the bridge.

5.将C句译成汉语。

                                                                     

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