March is a Civility month(文明礼貌月) in China. More and more young people are trying to do all they can ________ the elderly.
#51222
A
helped
B
to help
C
help
D
helps
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After the Great Wall, the visitors from Britain went to the Summer Palace.
#49885
A
visit
B
visits
C
to visit
D
visiting
I think it’s important Chinese well, because I am Chinese.
#49611
A
to learn
B
learn
C
learning
D
learned