The old couple walked rather slowly, and could be seen, from time to time, to stop and rest, ________ out to sea.
#88827
A
to be staring
B
stared
C
having stared
D
staring
推荐题目
—Was the label ________your luggage?— No,it wasn’t.
#95631
A
attached to
B
attach to
C
attaching to
D
attached
—We didn't find the Blacks ________ the lecture.—No one had told him about ________ a lecture the following day.
#89144
A
to attend;there to be
B
attending;there being
C
attended;there be
D
attend;there was
 With the final examination ______, we are busy going over what we’ve learnt this term.
#89726
A
is approaching
B
has approached
C
approached
D
approaching