Doctors tell people _________ their hands often and to stay home if they feel ill.
#50765
A
to wash
B
washes
C
wash
D
washing
推荐题目
The life we were used to ________ greatly since 2002
#50668
A
change
B
changing
C
have changed
D
has changed
— a volunteer is great.—I think so. Some of us want volunteers for the London Olympics.
#51206
A
Being; being
B
To be; being
C
Being; to be
D
To be; to be