题目

选择合适的词，并且注意用正确的形式填空。   1. He fell off the bike yesterday, but _________ he didn’t hurt himself. 2. The boys over there are the  _______ of the football match. 3.  --- Why does he look _____________? --- Because his mum is in hospital. 4. Look! Some __________ are looking for the lion. 5. They saw an ___________ film last night. 答案：1 luckily2.winner3.unhappy  4.  hunters 5.exciting 下列四个几何体中，主视图为圆的是