What the teacher and the students want to say ________ either of the countries ________ beautiful.
What the teacher and the students want to say ________ either of the countries ________ beautiful.
A.are; are
B.is; is
C.are; is
D.is; is
答案及解析： B
解析：
主语从句表示不可数概念，谓语用单数。