He’s working hard for fear that he _____.
举一反三
- He’s working hard for fear that he ____. A: should fall behind B: fell behind C: may fall behind D: would fall behind
- He’s working hard for fear that he ______. A: would fall behind B: falls behind C: should fall behind D: could fall behind
- He’s working hard for fear that he _____. A: should fall behind B: fell behind C: may fall behind D: would fallen behind
- He’S working hard for fear that he_________． A: should fall behind B: fell behind C: may fall behind D: would fall behind
- 直到他考试不及格，他才知道努力学习很重要。 A: Not until he failed the exam he knew that working hard is important. B: Until he failed the exam did he know that working hard is important. C: Not until did he fail the exam he knew that working hard is important. D: Not until he failed the exam did he know that working hard is important.