1 by doing (sth.) 一、单项选择 1. Dick decided to lose weight by ________ less and doing more exercise. A. eat B. eating C. eats D. to eat 2. I tried to make the baby stop crying by ________ and that worked well at last. A. to sing B. singing C. sing D. sings 3. —________ do you learn Englis...

时间:2024-12-21 08:36栏目:行业资料