高中英语选择题四道,在线等~1. Why have they sent me this bill? I ________

1.Why have they sent me this bill?I ________ it several weeks ago.
A.have paid B.paid
B paid 由several weeks ago看出来要用过去时 而要是have paid 的话 应该用before
2.There were more than five hundred competitors _________ part in the sports meet last week.
A.took B.taking
B.taking 因为took不能在there be sb.did 只有 there be sb.doing 要用taking 表示上周他们参加了这样一个状态或者说事实
3.--Could you tell me __________ the Bamboo Garden?
--The day after tomorrow,I think.
A.when will you visit B.when you will visit
是B.when you will visit 这里不是单独存在 要用陈述句语序
4.She wouldn't ________ no for an answer.
划线处要填take,为什么呢?
take no for an answer 服输; 认输; 罢休 这是固定搭配

1B
2B
3B
4take

1.A
2..B
3.B
4.take在这里做选择的意思