当投资者对未来的现金流量有特殊需求时,可采用(),同时要考察市场的流通性。
A.指数化的投资策略
B.规避和现金流匹配的策略
C.积极的投资策略
D.消极的投资策略
参考答案:B
患者,男,40岁,咳嗽咯痰2周,痰黄黏稠,伴发热,咽痛,头痛,舌红,苔薄黄,脉滑数。根据病例回答以下问题。该患者应辨为何证()
A.风寒犯肺
B.燥邪伤肺
C.风热犯肺
D.痰热郁肺
E.风热感冒
The national exam is approaching; it is high time that we should _____ our studies. [ ]
A. get back for
B. get into
C. get down to
D. get through