一般现在时和现在进行时练习题(1)含答案一、选择题练习1. Who _____ over there now? A. singing B. are sing C. is singing D. sing 2. It ’s eight o’clock. The students _____ an English class. A. have B. having C. is having D. are having 3. Listen! The baby _____ in the next roo...

时间:2024-11-23 03:28栏目:行业资料