The old couple walked rather slowly, and
题型:选择题
问题:
The old couple walked rather slowly, and could be seen, from time to time, to stop and rest, ________ out to sea.
A.to be staring
B.stared
C.having stared
D.staring
The old couple walked rather slowly, and could be seen, from time to time, to stop and rest, ________ out to sea.
A.to be staring
B.stared
C.having stared
D.staring