It is no longer a question now ( )man can land on the moon.A.that B.which Cwhether Dwhat
问题描述：
It is no longer a question now ( )man can land on the moon.A.that B.which Cwhether Dwhat
选哪个,我选的是A,老师说答案是C
答
意思上来说也只有C是通的,人类是否能登陆月球不再是个疑问.
如果选A就是,人类能登陆月球不再是个疑问,这从逻辑上来说是不对的,因为“人类能登陆月球”本身就是一个肯定的陈述,不是一个疑问