搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患流行性脑炎的人如果医治不及时或者不得当，即使能保住性命，但智力会发生障碍，严重的还会变成痴呆，这说明了心理（）。

A.是人脑的机能

B.是客观现实的反映

C.具有主观能动性

D.具有选择性

答案

参考答案：A

单项选择题

Answering an essay question on a midterm examination, a finance student writes these two statements: Statement 1: The value of a fixed income security is the sum of the present values of all its expected future coupon payments. Statement 2: The steps in the bond valuation process are to estimate the bond’s cash flows, determine the appropriate discount rate, and calculate the present value of the expected cash flows. Should the instructor mark these statements correct or incorrect Statement 1 Statement 2（） ①A. CorrectCorrect ②B. CorrectIncorrect ③C. Incorrect Correct

A. ①

B. ②

C. ③
查看答案
填空题

1300#正常开车（）置换合格的标准是（）。
查看答案