kate met a lot of problems____she was going over her lessons.〔A.after B.as soon as C.while D.D.until加上解释 while不是要求前后时态相同吗

kate met a lot of problems____she was going over her lessons.〔A.after B.as soon as C.while D.D.until加上解释 while不是要求前后时态相同吗 请问：when i met him,i had a lot of anger inside of me. I have been meeting a lot of people that way为什么不直接I have met we met a lot of people when we were a high school student.这句话的语法哪里有错 we met a lot of peopel when we were a high school students.这句话哪里有错 lot a lot lots of a lot of 的用法 I met a lot of people at the party ,most of them devoted to the charity.为什么用 them而不用which? a lot of 造句 a lot of造句 a lot of have a lot of a lot (of)造句 what a lot of a lot of a lot of a lot of 翻译 a lot of hobbies get a lot of