we are ready for any challenge!challenge用加s吗?

问题描述:

we are ready for any challenge!challenge用加s吗?

不用加challenge可做不可数名词
如With your company,I can face any challenge in life and succeed them with great courage.
有你的陪伴,我能够面对所有的挑战并且带着巨大的勇气去取得成功.