____ the days he had spent with his American friends, he couldn’t help_____.
#95455
A
Keeping up; smile
B
Staying up; smiling
C
Looking back on; smiling
D
Looking at; to smile
推荐题目
Witnesses also say they saw Justin ____ towards his house at 10.45 p.m.
#94739
A
walked
B
walking
C
to walk
D
to be walking
The pop star walked out of the stage, ______ her hands elegantly to her crazy fans.
#97313
A
waving
B
was waving
C
waved
D
to wave
The engine just won’t start.Something seems________wrong with it.
#89482
A
to go
B
to have gone
C
going
D
having gone
The lecture, _____at 7:00 pm laze night, was followed by an observation of the moon with telescopes.
#94922
A
starting
B
being started
C
to start
D
to be started