四级You need proof of citizenship, either an old passport or a birth certificate and three photographs.

你需要公民身份证明，一本旧护照或出生证和三张照片。

2012年6月听力原文

六级Just randomly ask a student what he or she is busily engaged in doing, quite possibly, you would get the answer that he or she is preparing for a certificate of some kind.

只要随机问一个学生他或她正忙于做什么，很有可能，你会得到的答案是他或她正在准备某种证书。

2011年6月英语六级真题

六级Recently the phenomenon of certificate craze has become a big concern of the public.

近年来，证书热现象已成为公众关注的焦点。

2011年6月英语六级真题

六级To conclude, we should focus on improving our ability but not merely getting a certificate.

总之，我们应该专注于提高我们的能力，而不仅仅是获得证书。

2011年6月英语六级真题

四级However, you do not have to wear a seat belt if you reversing your vehicle; or you are making a local delivery or collection using a special vehicle; or if you have a valid medical certificate which excuses you from wearing it.

但是，如果您倒车，则不必系安全带；或者您正在使用特殊车辆进行本地交付或收集；或者如果你有一份有效的医疗证明，可以免除你戴它。

1989年1月英语四级真题

四级Some 65% of American men aged 62 - 74 with a professional degree are in the workforce, compared with 32% of men with only a high-school certificate.

在62岁至74岁拥有专业学位的美国男性中，约65%的人在工作，而只有高中学历的男性中，这一比例为32%。

2015年6月大学英语四级考试真题（第1套)

考研After a “cooling off” period of seven days, the patient can sign a certificate of request.

经过七天的“冷静期”后，患者可以签署申请证书。

1997年全国攻读硕士学位研究生入学考试英语试题