A:P1=P2<P3
B:P3<P2<P1
C:P3=P1<P2
D:P3=P1>P2
如图所示,水平的木板B托着木块A一起在竖直平面内做匀速圆周运动,从水平位置a沿逆时针方向运动到最高点b的过程中( )
—We'd better eat up the rest as soon as possible.
C
Hello! My name is Jack.I am from England.Now I am in China with my parents.I like China.I like Chinese food,too.I have breakfast at home.I eat an egg,some bread and porridge(粥) for breakfast.I don't like milk.I have no time to go home for lunch,so I have it at school.The lunch at school is very good.I often have noodles and dumplings.Noodles are my favourite food. Sometimes I have different foods for lunch.I eat rice,meat and vegetables.I always go home early in the afternoon.Then I do my homework.I have supper with my parents.Sometimes we go out to have dinner with our friends.We are happy in China.
把陈述句换成把字句
①妈妈递给我饺子。
②我吃了一大碗饺子。