You can use credit cards but it's best to take some currency as

You can use credit cards but it's best to take some currency as well( ).
A、coupons
B、money
C、coins
D、dimes
【正确答案】：B
【题目解析】：句意：你可以使用信用卡，但是最好也带些现金.currency在句中的意思是“现金”。选项中coupon意为“赠券”；money意为“金钱”；coin意为“硬币”；dime意为“一角硬币”。故本题选B.