On the night of February 14th, 2011, all the Chinese _________ by Guo Mingyi, a very common worker who ________ more than 180 poor children since 1994. 
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A
are moved, helps
B
moved, helped
C
were moved, has helped
D
moved, have been helped
推荐题目
The life we were used to __________ greatly since 1992.
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A
change
B
has changed
C
changing
D
have changed
Our country _______ a lot in the last fifty years. 
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A
will change
B
changed
C
changes
D
has changed
He sometimes      a picture, but now he     .
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A
draws; is singing
B
drawing; singing
C
draws; sings
D
drawing; sings