第35题: [单项选择]Nobody yet knows how long and how seriously the ______ in the financial system will drag down the economy. A. shallowness B. shakiness C. scantiness D. stiffness 参考答案:B 答案解析:名词辨析。shallowness指“浅薄”;shakiness指“震动、不稳定”;scantiness指“缺乏”; stiffness指“坚硬、硬度”。只有shakiness符合句意。