单选题 The author implies that a minority-owned concern that does the greater part of its business with one large corporate customer should

A、 avoid competition with larger, more established concerns by not expanding.
B、 concentrating on securing even more business from that corporation.
C、 use its influence with the corporation to promote subcontracting with other minority concerns.
D、 try to expand its customer bases to avoid becoming dependent on the corporation.

【正确答案】 D

【答案解析】[注释] 推理判断题。本题问：作者暗示少数民族拥有的公司在与大公司做生意时应当怎样做?最后一段写道：“第三，能与大公司客户做生意的少数民族企业常常会冒一种风险——成为并继续成为大公司的附庸”。可见，作者暗示，小公司应扩大客户来源，以避免依赖大公司。故应选[D]。
not had sufficient opportunity to secure business created by large corporations．