Yao Ming as well as his teammates ______ hard to win honor for China these years.
#86217
A
work
B
are working
C
has been working
D
works
推荐题目
Tom together with her good friends ________in the playground.They ________playing basketball.
#43582
A
is,are
B
are,is
C
is,is
D
are,are
All possible means ______. However, nothing can _____ his wife dying of lung cancer.
#85909
A
has tried; stop
B
have tried; keep
C
have been tried; prevent
D
has been tried; stop
