All the people present couldn’t help _____ when they heard the joke.
A: laugh
B: to laugh
C: laughing
D: laughed
A: laugh
B: to laugh
C: laughing
D: laughed
举一反三
- I couldn't help _____ when I heard the joke. A: being laughed B: laughing C: to be laughing D: to laugh
- I couldn’t help _______ when I heard the joke. A: laugh B: to laugh C: laughing D: e laughing
- When I heard the joke, I couldn’t help ________. A: to laugh B: from laughing C: laughing D: to be laughing
- 12. We couldn’t help ______ when we heard the funny story. A: laugh B: to laugh C: laughed D: laughing
- We couldn’t<br/>help ______ when we heard the funny story. A: laugh B: to<br/>laugh C: laughed D: laughing