I'm afraid that I can't make myself ___ because of my poor English. 
#94312
A
understand
B
understanding
C
to understand
D
understood
推荐题目
  .He was deep in thought with his eyes______ on the ceiling.
#97371
A
fixed
B
fixing
C
fix
D
to be fixing
 Meeting _________, managers left the room one by one.
#97381
A
finishing
B
being finished
C
having finished
D
finished