—Have you ever seen two leaves that are exactly the same?
—Never. Leaves differ each other size and shape.
A. from; in
B. in; in
C. in; from
D. from; from
网友回答
(答案→)A. from; in
B. in; in
C. in; from
D. from; from
解析：句意：上文，你曾经见过两片完全相同的树叶吗？下文，从来没有。树叶在大小和形状上彼此不同。Differ from是固定用法，意思是与……不同；在某方面，用in，选A。