题目

假设你是红星中学高三（1）班的学生李华，请根据以下四幅图的先后顺序，写一篇英文周记，记录上周学校举办12.9大合唱的全过程。注意：1).词数不少于120词；2).开头已给出，不计入总词数。提示词：合唱chorus Last week, our school held a chorus competition, the “12.9 Chorus” 答案：Last week, our school held a chorus competition, the “12.9 Chorus”. Our teacher told us about the chorus at the class meeting on Monday, encouraging us to take an active part in the activity. Later, we carried out a heated discussion to select songs. Everyone was involved in and we all agreed on singing Defending Yellow River in the competition. Four days later, the much-anticipated chorus sta“嫦娥一号”探月卫星在距月球表面200km高度经过多次“刹车制动”，最终绕月球做匀速圆周运动。卫星“刹车制动”时，沿与运动方向_____(选填“相同”或“相反”)的方向喷射高温气体，高温气体对卫星施加制动力，这说明力的作用是_______的。