【正文】
t. differences operating working 選擇填空 1. The teacher told us that light ____ much faster than sound. A. travel B. travels C. to travel D. travelled 2. It kept on until yesterday. A. rain B. raining C. rained D. to rain 3. There are so many jobs to do. Which one should we start ? A. at B. with C. on D. about 4. Good news always me happy. A. makes。 to feel 5. Can you hear Jim a Chinese song? A. singing B. to sing C. sang D. sung 。 feel C. will make。 feel B. ma