60.What is implied about credit cards in the passage?
(A)Credit cards used to be popular in the 1950s but not now.
(B)It took a long time for people to accept this way of payment.
(C)They have been used for about 60 years since their appearance.
(D)By the end of 1950, they had been widely used all over America.

答案：登入後查看
統計： A(0), B(18), C(56), D(21), E(0) #419022

Berni Bernice

B2 · 2013/05/26

#636133

Chun Jen Wang

B1 · 2013/05/15

#623670

通道的信用卡暗示什麼？
(A)使用信用卡是在20世紀50年代流行的，但不是現在。
(B)花了很長時間為人們接受這種付款方式。
(C)他們已用於60歲左右，因為他們的外表。
(D)到1950年底，已廣泛應用於美國各地。