单项选择题
（）Yellow River is the second biggest river in China.
A.The B.A C./ D.An
单项选择题 In order to escape the bees，the man（）.
单项选择题 It（）every day so far this month.
单项选择题 Last week I met a friend of mine，（）father was my English teacher when I was in the middle school.
