---What would you do if _________ eighty-year-old man fell down in front of you? ----I don’t know. Maybe I will help him.
#33111
A
a
B
an
C
the
D
/
推荐题目
When you finish reading the book, you will have______ better understanding of______ life.
#32318
A
a; the
B
the; a
C
/;the
D
a;/
Michael likes playing piano but he doesn’t like playing basketball.
#33561
A
/ ; the
B
the ; /
C
the; the
D
/; /
