急求以下英语题目标准答案!
六、从B栏中找出A栏各句的相应答句,并把序号填在题前的括号内（10%）
AB
（b）（41）When is your mother going there?A..Twice a day.
（）（42）How many times did you go there?B. He’s going on July 15th.
（）（43）When did your headache start? C.I’m not feeling well.
（）（44）What’s the matter with you ?D.He sometimes watches TV.
（）（45）What does he do xn weekends?E.She is going with my parents.
（）（46）How many hours does he sleep every night? F. Animal World.
（）（47）Who is Lisa going with?G..Twice.
（）（48）How often do you drink milk? H.Two days ago.
（）（49）I have a toothache. I. Nine.