问题
选择题
-When did the couple die?
-It was on May 12 the earthquake hit WenChuan County.
A.that
B.which
C.when
D.what
答案
答案:C
-When did the couple die?
-It was on May 12 the earthquake hit WenChuan County.
A.that
B.which
C.when
D.what
答案:C