I couldn't help ______.
A: to laugh
B: laughing
C: have laughed
A: to laugh
B: laughing
C: have laughed
举一反三
- I couldn’t help ______ when I saw that. A: laugh B: laughed C: laughing D: to laugh
- I couldn't help _____ when I heard the joke. A: being laughed B: laughing C: to be laughing D: to laugh
- He couldn't help ______. A: [A] to laugh B: [B] laughed C: [C] laughing
- "I don't think Prof. Smith meant to be funny this morning, do you""No, although I couldn't help _______ at some of his remarks." A: from laughing B: to have laughed C: to laugh D: but laugh
- All the people present couldn’t help _____ when they heard the joke. A: laugh B: to laugh C: laughing D: laughed