根据短文内容,判断下列句子正(T)误(F).

    David Smith is a doctor. But he is not a doctor who helps sick(病的)people. He helps fish. So everyone calls him" The Fish Doctor". If their pet(宠物)fish get sick, they call him on the telephone. David drives his   truck to the people's house. In the truck ,he has medicine to help the sick fish to get better.

    Sometimes a pet store calls David when there are sick fish .Wherever(无论哪里)he goes, "The Fish

Doctor" is always welcome.

(  )1.The best title is "The Fish Doctor".

(  )2.David goes to people's house in a car.

(  )3.People telephone David when their cats are sick.

(  )4.David is a very kind man.

(  )5.You can know from the story that people love their pet fish.

与细胞水肿发生密切相关的细胞器有（）

A.高尔基体

B.滑面内质网

C.粗面内质网

D.线粒体

E.溶酶体