问题
选择题
The students discussed the experiment that they would like to see ____ next year.
A．carry out
B．carrying out
C．carried out
D．to carry out
答案
答案：C
考查非谓语动词, the experiment 与carry out为动宾关系所以用过去分词作the experiment的补语。句意：学生们讨论了明年他们想做的实验。