32. Before you hand in your final report, ________ there are no spelling mistakes.
A
make sure
B
to make sure
C
made sure
D
making sure
23. ______ more about our university courses, write to this address.
30. A notice will be put up_____ information about the closing dates for entering exams.
32. ––Do you mind if I smoke here?
––I suggest you go to the separate room ______ for smokers.
句意:上交最终报告之前,确保没有拼写错误。make sure确保,核实。故选A。
祈使句
判断结构
抓不住要点
容易