题目

阅读下面短文，在空白处写出各单词的正确形式，单词的第一个字母已给出。 Nothing is impossible to a willing heart. A short video about seven people wearing prosthetic devices(人造装置) who t__51___ on a desert race challenge has become popular. The seven disabled people j___52___in the 108-kilometer desert race from May 11 to 14 in Dunhuang, Northwest China’s Gansu Province. Six of the seven had one leg amputated(截肢)，and o___53___had two legs amputated. Cheng Baojun, a man from Luohe, Central China’s Henan Province, the double amputee, said h—We missed a chance to win a goal. —            ! A．Well done         B．Good luck         C．What a pity        D．How lucky