A 【slump】 in share prices has made life difficult for public com

A 【slump】 in share prices has made life difficult for public companies.
A、slum
B、drop
C、pick-up
D、contract
【正确答案】：B
【题目解析】：句意：股票价格的下跌使上市公司 生存困难。slump意为“暴跌”。选领中slum意 为“贫民区”；drop意为“下降”；pick-up意为“提 取”；contract意为“合同”。故本题选B。