交强险强制性的特点体现在()
A.强制投保
B.强制承保
C.自愿投保
D.强制退保
参考答案:A, B
下颌关节间隙正常值为()
A.1.5mm
B.1.8mm
C.2.0mm
D.2.5mm
E.3.0mm
On a purchase of $120, a store offered a payment plan consisting of a $20 down payment and 12 monthly payments of $10 each. What percent of the purchase price, to the nearest tenth of a percent, did the customer pay in interest by using this plan ?()
A.16.7%
B.30%
C.75.8%
D.106.7%
E.107.5%