问题

I didn’t understand the ______question, so there was a ______expression on his face.[ ]
A: puzzling, puzzled
B: puzzling, puzzling
C: puzzled, puzzled
D: puzzled , puzzling
B: puzzling, puzzling
C: puzzled, puzzled
D: puzzled , puzzling
正确答案是:
同类题型
Someone ____the tap on, for the water was running over and flooding the bathroom.
If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _____ to the house next door.
Mr. Green has two sons, and one of ______ is working as a bus driver now.
It was Sarah’s sister who she had great respect for that tricked her ________ carrying drugs[ ]