We knew the boss________be angry if we didn ’t finish the work in time.
A、shallC
暫無解析
_______ the moon moves round the earth is well known to all of us.
Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
If you have difficulty locating a particular book ，please ask our librarians for___(assist).
MaryacceptedDavids___(invite)tojoinhimforlunch.
The goal of the course is to ___(rich)our understanding of other cultures.
