问题
选择题
Now, the world’s focus is all on Shanghai ______ the 2010 world Expo is to be held.
A.when
B.whose
C.where
D.that
答案
答案:C
Now, the world’s focus is all on Shanghai ______ the 2010 world Expo is to be held.
A.when
B.whose
C.where
D.that
答案:C