分析宏观经济对股价影响时主要考察的因素有（）。
A.物价水平与汇率
B.经济增长
C.经济周期
D.经济政策
参考答案：A, B, C
—Could you let me know _______ yesterday?
—Because the traffic was heavy.[ ]
A. why you come late
B. why you came late
C. why did you come late
D. why do come late
组织分离法
