单项选择题

I'll ask Mr. Smith to ring you up ______ he comes back to the office.

A．when
B．where
C．because
D．although
<上一题 目录 下一题>
热门 试题

问答题
翻译题：The regulations make it safer for you to use your credit card for shopping on the Internet or over the phone. If someone else makes dishonest use of your credit card, you can cancel the payment and the card issuer(发卡机构) must refund the money to your account. The card issuer will want you to tell them as soon as possible if your card has been lost or stolen or if you find out that someone has used your card details dishonestly.
填空题
What can visitors do when they find materials on the website inaccurate They can send their comments to （）
相关试题