用单词的适当形式填空 If you think you can _______(success),then you can.

问题描述:

用单词的适当形式填空 If you think you can _______(success),then you can.

If you think you can (succeed),then you can.
句意:如果你认为你能成功,那么你就能成功.
这里要填成功的动词形式succeed.success是名词形式.