Now people are interested in______(克隆)animals.

问题描述:

Now people are interested in______(克隆)animals.
I find I'm interested in______(clone)animals.
这两个题的答案一样吗,是都能填cloning或cloned,还是只能填其中一个.

cloning
都填ing
in是介词,后面加动词现在分词