1.He realized that he ( )his wallet in the shop.
Aleft B forget Chad left 选A还是C为什么
2.Could you tell me ( )
Yes.I bought it in the bookstore next to the bank.
Awhere did you buy the storybook
Bwhere you buy the storybook
Cwhere you bought the storybook
3.How many students are in your classroom?
( )They are all on the playground
ANobody B.NO one C.None
4.Mary can speak English very well
Aso she does Bso does she Cso she can
第一个为什么不用过去完成时,第二个宾语从句不是陈述语序么,你给我选个疑问语序的?
追答你可以这样理解,过去完成时指的是在过去完成的一个动作,leave sth表示已经把东西忘了,已经发生并且完成了,本身已经包含了过去完成时这个概念;第二题是祈使句+疑问句:你告诉我+疑问语序(在哪里买的?)