问题
选择题
___ of this room ___ empty.
A.Two-third, are
B.Two-thirds, are
C.Two-third, is
D.Two-thirds, is
答案
答案:D
___ of this room ___ empty.
A.Two-third, are
B.Two-thirds, are
C.Two-third, is
D.Two-thirds, is
答案:D