除息基准价是用除息当日的收盘价减掉现金股息后的值。
参考答案：错
The engineers are so busy that they have zero time for outdoor sports activities, ________ they have the
interest.[ ]
A. wherever
B. whenever
C. even if
D. as if
理财版手机银行用户在登录手机银行时必须使用动态口令牌。（）
