e q i d r j l n
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大写字母:____、____、____、____、____、____、____、____
Mrs. Black lives on Second Avenue. New Year is coming. She wants to send (寄) a card to her friend in Toronto, but she doesn’t know where the post office is. She asks her neighbor (邻居) Mary, “ Is there a post office near here? I want to send a card.” “The post office is not near from here,” answers Mary, “but you don’t need to go to the post office to post the card. There is a mailboxin front of the supermarket. You can put your card into the mailbox”
—It's important for us to know all the subjects.
—Yeah, group work is my favorite.
淮河多水灾的原因是( )①支流多 ②每年南北支流同时进入汛期③流域内落差小 ④气候异常⑤暴雨频繁 ⑥季风活动的年际变化大⑦河道弯曲狭窄 ⑧湖泊淤积