---Well done, Tom!---Thanks. But given more time, I ________ it better. A．shouldn’t have don.

Question

---Well done, Tom!---Thanks. But given more time, I ________ it better. A．shouldn’t have done B．could have done C．might not do D．could do

Answer 1

B

考查情态动词及虚拟语气。shouldn’t have done本不应该做某事，而实际上做了，could have done 本可能做某事而实际上没有做，句意：汤姆，做的好！谢谢，但是如果给我更多时间的话，我本可以做的更好一些。故选B。