第二节语法填空(共10小题；每小题l 5分．满分l5分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16—25的相应位置上。  In Africa, when the antelope wakes up every morning, the first thing         16.            comes into his mind is, “I must be able to run   17.       (fast) than the fastest lion,  18.            I will be killed by a lion.” And at just the same time, the lion   19.         (wake) out of his dream, and the first thing   20.              (flash) into his mind is: “I must be able to catch up with the slowest antelope, otherwise I will starve to   21.         (dead).” So almost at the same moment   22.         the antelope and the lion jump to their feet, and start  23.             (run) toward the rising sun.
Such is life —   24.         you are an antelope or a lion, you ought to dash forward without   25.         (hesitate) when the sun rises.