问题
He sat back on the chair, listening to the MP4 and ____.[ ]
A: looking at ease
B: looked at ease
C: being looked at ease
D: to look at ease
B: looked at ease
C: being looked at ease
D: to look at ease
正确答案是：
同类题型
Have you moved into the house — Not yet The rooms ________
Happy birthday to you,Mary!— ______.
What’s wrong with him—The picture he came across his memory of a sad story in his childhood.
They will stay at home if it ______ tomorrow.
“The ground is wet.” “Yes, didn’t you know? ______for the last 20 minutes.”