22. Harvey finished his research paper, but he needed to check it before submitting it to the professor.
A. to type
B. typed
C. typing
D. type
查看答案
23. We will inform you of the result the program is approved by the board.
A. in order that
B. as if
C. even though
D. as soon as
24. Having your smartphone or computer_ may cause a lot of trouble to you.
A. damaged
B. damage
C. damaging
D. to damage
25. Anyoneworks in the retail business needs to be good at calculating and communicating.
A. which
B. whom
C. who
D. what
31. Effective feedback is well timed so that the employee can (easy)connect the feed- back with his actions.