問題詳情：
One day 61 ant was drinking at a small stream and fell in. 62 (face) with the trouble, she tried her best to reach the side, but made no progress at all. The poor 63 (tire) ant was still bravely making all 64 (effort) when a dove saw her. Moved by her determination and perseverance, the bird threw her a blade(片)of grass, 65 supported her like a raft（木筏）, and thus the ant reached the bank again. While she was resting and drying 66 (she) in the grass, she 67 (hear) a man come near. He was walking along barefooted 68 a gun in his hand. As soon as he saw the dove, he wished to kill it. He would certainly have done so, but the ant bit him in the foot just as he raised his gun to fire. He stopped to see 69 had bitten him, and the dove 70 (immediate) flew away. It was an animal much weaker that had saved her life.
【回答】
62. Faced 63. tired 64. efforts 65. which
66. herself 67. heard 68. with 69. what 70. immediately
知識點：語法填空
題型：未分類
