( )our teschers make____the students do ____homework correctly.

问题描述:

( )our teschers make____the students do ____homework correctly.
)our teschers make____the students do ____homework correctly.A.sure;their B.sure;out C.surely;his D.surely;theirs

选A,make sure,固定搭配,意思是确认,确信.do one's homework,做功课,因为students是复数,所以用their