题目内容：

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可填入空白处的最佳选项，并在答题卡上将该项涂黑。 

The “Doorman”

On a trip to California, my family stopped for lunch. As we walked toward the entrance to the restaurant, a man, with a ________ beard and dirty hair, jumped up from a bench and opened the door for us．Regardless of his ________, he greeted us in a friendly way．

Once inside, my daughters whispered, "Mom, he ________". After we ordered our lunch, I explained, telling the kids to look ________ the dirt. We then watched other customers approach the restaurant but many ________ him. Seeing this rudeness truly upset me．The day I became a mother, I had decided to set a good ________ for my children. Yet sometimes when things didn't go right, being a good example was ________. When our meal arrived, I realized I had left the car-sick pills in the truck. With the windiest trip ahead, the kids needed them, so I ________ myself from the meal and went to get them.

Just then, the "doorman" was opening the door for a couple. They rushed past him without even acknowledging his ________. Letting them in first, I said a loud "thank you" to him as I ________.

When I returned, we talked a bit. He said he was not allowed inside ________ he purchased food. I went back and told my family his ________. Then I asked our waitress to add one soup and sandwich. The kids looked ________ as we had already eaten, but when I said the order was for the "doorman", they smiled. When it was time to ________ our trip, I noticed the "doorman" enjoying his meal. Upon seeing me, he stood up and thanked me heartily. He then ________ out his hand for a handshake and I gratefully accepted. I suddenly noticed the tears in his eyes—tears of ________. What happened next drew great astonishment: I gave the "doorman" a ________. He pulled away, with tears ________ down his face.

Back in truck, I fell into deep thought. While we can't choose many things in life, we can choose when to show gratitude. I said thanks to a man who had ________ held open a door for me, and also said thanks for that ________ to teach my children by example.

1.A．heavyB．longC．messyD．grey

2.A．serviceB．appearanceC．statusD．attitude

3.A．smokesB．smilesC．sniffsD．smells

4.A．beyondB．fromC．aroundD．into

5.A．hatedB．ignoredC．missedD．refused

6.A．targetB．ruleC．recordD．example

7.A．stressfulB．accessibleC．awkwardD．tough

8.A．excusedB．freedC．preventedD．withdrew

9.A．companyB．presenceC．effortD．attempt

10.A．quittedB．marchedC．exitedD．approached

11.A．beforeB．unlessC．thoughD．since

12.A．storyB．deedC．experienceD．demand

13.A．concernedB．shockedC．puzzledD．bored

14.A．makeB．startC．takeD．continue

15.A．reachedB．washedC．raisedD．waved

16.A．approvalB．affectionC．sympathyD．gratitude

17.A．hugB．nodC．liftD．clap

18.A．slippingB．rollingC．rushingD．breaking

19.A．firmlyB．constantlyC．simplyD．sadly

20.A．journeyB．wisdomC．opportunityD．coincidence