1.  >>  北京中医药大学 / 英语2
 北京中医药大学 / 英语2
正确率:100%

He would have played the piano for you but you _ _ _ _ him.

A.would not have asked

B.haven't asked

C.hadn't asked

D.didn't ask

  积分
 参考答案:
 佳题速递:
  • GB3469-83《文献类型与文献载体代码》的规定以单字母方式标识各种参考文献类型,下面这条文献属于哪种文献类型?() Weinstein L .Digital Filters and Their Applications[M]. LondonEngland Academic Press 1978p472-481网络信息文献检索
  • 透光率(T)的定义式为:()分析化学B
  • 干细胞生长因子受体是()免疫学
  • 人们如何去解释和理解感知到的事物或信息也是因人而异的,并常常在这方面产生知觉偏差。()组织行为学
  • I ask the tailor to make a small _ _ _ _ to my trousers because they were too long.高级英语写作
  • 需要预约考试的课程考核方式的是()。现代远程学习概论