They use the same senses as we do and their feet and hands are similar to ours, ________ chimpanzees still have opposable toes and can grasp things with their feet．
A.except what
B.except for
C.except that
D.besides that
网友回答
C解析D选项为错误的干扰选项，except for后不接句子，except what中的what必须作后面从句的成分，而此处后面从句不缺成分，故应该选择C项。