We shall  never give up ______ for even one day. 
#49951
A
studying
B
study
C
to study
D
studies
推荐题目
 The workers were made ______ twelve hours a day.
#49956
A
work
B
to work
C
worked
D
working
He used to _______in the sun  ,but now he is used to ______at night.
#48575
A
read;read
B
reading;read
C
read; reading
D
reading; reading
Uncle Wang made his kite_____higher in the sky. 
#50328
A
fly
B
to fly
C
flies
D
flying
 It looks _________ people _________ the work. 
#48608
A
hundreds of, finishing
B
hundred of, to finish
C
hundreds of, to finish
D
hundred of, finishing
 —Do you prefer swimming_______?—No, I would rather cycle than _______ . 
#49051
A
than cycling, to swim
B
to cycling, swim
C
to cycle, to swim
D
to cycle, swim