问题补充:
.The two brothers look so much that we can’t one from the other.
A. familiar, separate
B. familiar, tell
C. alike, differ
D. alike, distinguish
答案:
A. familiar, separate
B. familiar, tell
C. alike, differ
(答案→)D. alike, distinguish
解析:词义辨析。Familiar相似的,相近的,一般不用做表语。Alike相似的,相同的,一般用作表语。Separate分开,分离;tell告诉,识别;differ使……不同;distinguish区别,辨别。句意:这两个兄弟看起来是如此相似,以至于我们很难区分。故选D。