题目内容：

One afternoon, my son Adam asked me, “Are all people the same even if(即使) they are different in colors?" It was______ serious question. I thought for a while, and then said,  “I'll explain (解释) it sooner. Let's go to a fruit shop. I have something to show you." At the fruit shop, we got some apples in different colors --- red, green and yellow. After we got home, I told Adam, “It's time _______ your question.” I put one apple of each color on the table. Adam watched_______. He had a surprised look on his face. “People are like apples._______ come in all different colors, shapes and sizes. On the ouside,some of the apples may not even look as_______ as the others.” While I was talking Adam was checking ______ one carefully. Then I took all the apples and peeled (剥皮) them, placing them back on the table, but in a different place. “ Okay, Adam, tell me which is which.” He said “ I ______tell. They all look the same now.” “Take a bite (咬) and see______thạt helps you decide which one is which” He took big bites, and then a huge smile came across his face. “People are _______like apples! They are all different, but once you take off the outside, they' re pretty much the same inside."

He totally_______ everything. I didn't need to say or do anything else.

1.A. /    B. an    C. a    D. the

2.A. answer    B. answered    C. answerings    D. to answer

3.A. close    B. closed    C. closely    D. closing

4.A. Them    B. Their    C. They    D. Theirs

5.A. delicious    B. more delicious    C. deliciously    D. most delicious

6.A. both.    B. each    C. or    D. either

7.A. mustn't    B. shouldn't    C. can't    D. needn't

8.A. how    B. if    C. what.    D. why

9.A. just    B. hardly    C. only    D. never

10.A. was understanding    B. understands    C. understood    D. have understood