A-A+
Nobody yet knows how long and how seriously th
问题详情
Nobody yet knows how long and how seriously the shakiness in the financial system will______down the economy.
A．put
B．settle
C．drag
D．knock请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：drag down表示“拖垮，拖后腿”；put down表示“放下；降落”；settle down表示“定居；平静下来”；knock down表示“击倒，撞倒”。
