结肠癌最常转移到()
A.肺脏
B.脑
C.肝脏
D.脊椎骨
E.前列腺
参考答案:C
中纬度是指( )
A.30度至60度
B.0度至30度
C.60度至90度
D.20度至40度
No race war is worse than _______ inside single family.
A.it
B.that
C.one
D.war