问题 问答题 简答题

乳腺癌的病理类型

答案

参考答案:

(1)非浸润性癌:此型属早期,预后较好。(2)早期浸润性癌:此型仍属早期,预后较好。(3)浸润性特殊癌:此型分化一般较高,预后尚好。(4)浸润性非特殊癌:包括浸润性小叶癌、浸润性导管癌等,此型一般分化低,预后较差,是乳腺癌中最常见的类型。

阅读理解

Do you know how to be street smart? Being street smart means knowing how to keep yourself safe from strangers when you’re alone or with other kids.  1  .

Most strangers aren’t dangerous and wouldn’t do anything to hurt kids. Unfortunately, though, some strangers can be dangerous, and it’s impossible to tell who’s OK and who’s not.  2 That’s why it’s important to follow these safety rules all the time.

Make your whereabouts known.

The adult who’s taking care of you needs to know where you are and when you’ll be coming home.

It’s more fun and safer to do things with friends. Traveling with a friend whenever you can is a good idea, and traveling with a group of kids is even better.

 4 Safe spots are places where you can stop if you need help, like the houses of kids you know, the houses of your parents’ friends, police stations, libraries, and fire departments. When you’re walking or riding your bike, make a mental note of the safe spots along your route. That way, you’ll know where they are in case you ever need one.

  5 You’ve probably been told lots of times that you should not yell and keep quiet. But when you think you might be in danger, it’s the perfect time to be noisy! If a stranger approaches you, follows you or tries to grab you, yell as loudly as you can and try to get away. People in the area will hear what’s going on and help you , so make plenty of noise.

A.stick with (紧跟,不离开) a friend.

B.Pick out safe spots.

C.It helps you stay safe.

D.Shout “help” when necessary.E. Go to school with your friends.

F. Make a lot of noise if you’re scared.

G. A dangerous person doesn’t necessarily look scary.

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