None of them have regular and source of income and forced to live below poverty
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None of them have regular and source of income and forced to live below poverty line
A.safe
B.legal
C.secure
D.diverse
试题答案
C
词义辨析。Safe安全的；Legal合法的；secure可靠的，有保障的；diverse各种各样的。句意：他们中没有一个人有正常的，可靠的收入来源，被迫生活在贫困线以下。所以选C。