He was busy writing a story, only _____once in a while to smoke a cigarette.
#92270
A
to stop
B
stopping
C
to have stopped
D
having stopped
推荐题目
It is reported that some wild animals were found_______ in a big cave in the mountain.
#98558
A
to hide dead
B
hidden dead
C
hiding dead
D
hidden death
To learn English well, we should find opportunities to hear English ___________ as much as we can.
#98523
A
speak
B
speaking
C
spoken
D
to speak
Raising environmental awareness was the aim of our art exhibition ____ last week.
#96836
A
to hold
B
held
C
having held
D
being held
________ by his look, he doesn't think much of our plan.
#88590
A
Judging
B
Judged
C
To judge
D
Being Judged
When the sun _____ in the east, the little hero tried hard ______ the red flag to the top of the pole.
#94279
A
rising… to rise
B
rose… to raise
C
raise… to rise
D
rising… raising