阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。
Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the onl y escape route—through the boot(行李箱).
Mr. Johnson’s car had finished up in a ditch(沟渠)at Romney Marsin, Kent after skidding(打滑)on ice and hitting a bank. “Fortunately, the water began to come in only slowly, ”Mr. Johnson said. “I couldn’t force the doors because they were jammed against the walls of the ditch and I dared not open the windows because I knew water would come flooding in. ”
Mr. Johnson , a sweet salesman of Sitting Home, Kent, first tried to attract the attention of other motorists by sounding the horn and hammering on the roof and boot. Then he began his struggle to escape.
Later he said, “It was really a half penny that saved my life. It was the only coin I had in my pocket and I used it to unscrew the back seat to get into the boot. I hammered desperately with a hammer trying to make someone hear, but no help came. ”