贴装胶使用人员在使用贴装胶时应先确认贴装胶回温时间在()
A、8-12小时
B、12-24小时
C、12-36小时
D、24-48小时
参考答案:D
A local bank offers an account that pays 8 percent, compounded quarterly, for any deposits of $10000 or more that are left in the account for a period of 5 years. The effective annual rate of interest on this account is.()
A. 9.01%.
B.4.65%.
C. 8.24%.
空气压力低时,发动机防冰活门关闭()
A、对
B、错