阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出一个最佳答案。

Why does a commuter(乘客)always look like he has just been through a war? 1 is the sad story of a commuter 2 John.

He gets up at 6∶00 a. m. and eats a quick breakfast. Then he makes his drowsy(昏睡的)wife 3 him to the train station. He arrives 4 time, but his train doesn't. When it finally comes, he 5 and finds there 6 no more seats. He 7 stand 8 his briefcase(公事皮包)bet ween his knees. There 9 simply no room to put it down. Suddenly a gust of(一阵)cold air hits him 10 the face. The window is 11 ! He remembers the previous summer. At that time, the same window 12 even open!

The conductor 13 his way through the 14 and ask 15 the commuter's ticket. The ticket, of course is 16 17 in the poor man's breast pocket. He digs 18 it. The conductor waits 19 .

Finally the train 20 the city. The commuter is already exhausted from his ordeal(苦难). He says to himself, “My God, I feel like I've just been through a war!”

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