【题目】These toys bricks are ______ different sizes, shapes and colors, but they are exactly the same ______.
A. in, in weights B. in, of weight C. of, in weight D. of, of weights
在线课程【答案】C
【解析】
考查固定搭配。句意：这些积木大小，形状，颜色上不同，但它们在重量上完全相同。Be of+名词可以表示主语的性质，be of different sizes, shapes and colors表示“大小，形状，颜色上不同”；be the same in …表示“在某方面相同”。故选C。