题目内容：

根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。

I just realized that while children are dogs-loyal and affectionate-teenagers are cats.

1.  You feed it, train it, and boss it around. It puts its head on your knee and gazes at you as if you were a Rembrandt painting. It bounds indoors with enthusiasm when you call it. However,  around age 13,  your adoring little puppy(child) turns into a big old cat(teenager). Then when you tell it to come inside, it looks amazed, as if wondering who died. Instead of following your doorsteps, it disappears.    2.

Not realizing that the dog is now a cat, you think something must be desperately wrong within. Since you're the one who raised it, you assume that you did something wrong. Now you're dealing with a cat. Filled with guilt and fear, you redouble your efforts to make your pet behave.    3.   Call it, and it runs way. Tell it to sit, and it jumps on the counter.

Instead of continuing to act like a dog owner, you can learn to behave like a cat owner. Put a dish of food near the door, and let it come to you.    4.   You sit still,and it will come, seeking that warm, comforting lap it has not entirely forgotten. Be there to open the door for it. One day your grown-up child will walk into the kitchen,give you a big kiss and say, "You've been working hard all day. Let me get those dishes for you."_ 5.

A. It's so easy to be a dog owner.

B. Children as cats can turn to their parents.

C.  You won't see it again until it gets hungry.

D. Then you'll realize your cat is a dog again.

E. Teenagers can understand and appreciate their parents' love.

F. But remember that a cat needs your help and your affection, too.

G. However, all the efforts made before now produce the opposite of the desired result.