Whether he will come is still u------- to us.Anyway ,we will wait for him.

问题描述:

Whether he will come is still u------- to us.Anyway ,we will wait for him.

unknown
a. 不知道的、未知的
他是否会来仍旧对我们来说是未知数。不过我们还是会等他的。

unknown
不知道
希望对你有帮助 ,不明白的再问,努力哟!

unknown