The people and animals ________ were killed in the earthquake were difficult to count．
The people and animals ________ were killed in the earthquake were difficult to count．
A.which
B.that
C.who
D./
答案及解析： B
The people and animals ________ were killed in the earthquake were difficult to count．
A.which
B.that
C.who
D./
答案及解析： B