皮皮学，免费搜题
登录
搜题
【单选题】
将交流电转换为脉动直流电的电路是A.
稳压
B.
整流
C.
滤波
D.
变压器
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】下面，请听题，回答 15～17 题。 第 15 题 What are the two speakers talking about?
【单选题】听力原文： A debit card is a plastic card enabling the cardholder to purchase goods or services, or withdraw cash, the cost of which is immediately charged to his or her bank account. Debit cards are used ...
A.
A plastic card.
B.
A plastic card used by cardholder to purchase goods or services, or withdraw cash.
C.
Something used to purchase goods or services, or withdraw cash.
D.
A machine can be used to withdraw cash.
【单选题】How will the man pay the ticket?
A.
By cash.
B.
By credit card.
C.
By plastic money.
D.
By travelers check.
【单选题】A credit card is a plastic card and the like to be used to obtain money, goods, or services and an overdraft is not allowed.
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】The new credit card that is being introduced by Greenpeace is net made of plastic.
A.
Right
B.
Wrong
C.
Not mentioned
相关题目：