问题补充：
The professor, the project, made a comment on the report.
A. was opposed to carry out
B. opposed to carry out
C. opposed to carrying out
D. was opposed to carrying out
答案：
A. was opposed to carry out
B. opposed to carry out
(答案→)C. opposed to carrying out
D. was opposed to carrying out
解析：考查短语 be opposed to doing sth “反对做某事”，to是介词后接动词ing形式。 教授反对实行这个项目对于这份报告他做出了评论。选C
