社会经济形态的发展和更替,是在生产力发展及其与()的相互作用中实现的。
A.生活满意度
B.人们的物质追求矛盾
C.社会矛盾
D.生产关系
参考答案:D
阅读短文,判断正(T)误(F)。
Look! This is my room. There is a big bed in it. Under the bed there is a basketball. On the wall there is a
kite. This is my desk. There are many books on it. Near the desk, there is a closet. I put my beautiful clothes in
it. What's behind the door? Oh, it's Mimi, my naughty cat. I like it very much.
( ) 1. There is a small bed in my room.
( ) 2. Under the bed there is a cat.
( ) 3. The closet is in front of the desk.
( ) 4. I have a kite in my room.
( ) 5. I like my cat.
读课文,答题。
孩子如果已经长大,
就得告别妈妈,四海为(wéi)家。
牛马有脚,鸟有翅膀,
植物要旅行靠的什么办法?
1.选正确答案,将序号填在( )里。
(1)“孩子”是指:( )
A.小孩子 B.种子
(2)“四海为家”是指:( )
A.种子成熟(shú)了,离开妈妈,到处都可以当作自己的家。
B.四面是海的地方才可以作自己的家。
(3)牛马旅行靠( );鸟旅行靠( )。
A.翅膀 B.脚
2.填一填。
除了蒲公英、苍耳、豌豆,我还知道________靠________旅(lǚ)行。