日韩精品一区二区亚洲_亚洲人成网站免费播放_一级空姐毛片_亚洲最新无码中文字幕久久_九九热视频免费观看_国产精品久久久久久久不卡

首頁英語詞典certificationcertification考試真題

certification

英 [,s??t?f?'ke???n] 美[,s?t?f?'ke??n]
  • n. 證明,保證;檢定

考試真題


They have doubt about current green certification.

出自-2016年6月閱讀原文

The lawsuits said that the label was misleading because it gave the impression that the products had been certified by a third party when the certification was the company's own.

出自-2016年6月閱讀原文

No law required the involvement of a third party in certification.

出自-2016年6月閱讀原文

About once a week, I have a client that will bring up a new certification I've never even heard of and I'm in this industry, said Kevin Wilhelm, chief executive officer of Sustainable Business Consulting.

出自-2016年6月閱讀原文

Some states require parents or a home tutor to meet teacher certification standards, and many require parents to complete legal forms to verify that their children are receiving instruction in state approved curriculum.

出自-2013年12月聽力原文

"About once a week, I have a client that will bring up a new certification I've never even heard of and I'm in this industry," said Kevin wilhelm, chief executive officer of Sustainable Business Consulting.

2016年6月六級真題(第一套)閱讀 Section C

But all these concepts are massively expensive, require safety certification standards for road and air, need dual controls, involve complex folding wings and propellers,and have to be flown from air-strips.

2019年6月六級真題(第二套)閱讀 Section A

字典 詞典 成語 古詩 造句 英語
主站蜘蛛池模板: 国产视频福利 | 国产欧美日韩在线 | 国产毛片在线看 | 成人免费视频网址 | 久久久久久免费毛片精品 | 午夜视频在线免费 | 希岛爱理和黑人中文字幕系列 | 黄色成年人网站在线观看 | 99精品国产在热久久婷婷 | 免费看的一级毛片 | 亚洲一区二区成人 | 日韩久久久久 | 亚洲精品乱码久久久久久黑人 | 国产全黄a一级毛片91 | 黄色激情视频网站 | 性猛交xxxx乱大交孕妇2十 | 一区二区三区国产片 | 九九在线视频 | 久久久免费精品 | 污免费在线观看 | 国产一区视频在线 | 精品国产乱码久久久久久图片 | 天天操夜夜逼 | 久久久久久久久久电影 | 综合精品 | 99精品视频免费观看 | 正在播放国产一区 | 影视在线观看 | 成人av影视 | 99久久免费看精品国产 | www激情 | 中国一级特黄毛片大片 | 日韩一级片 | 一区精品视频 | 三区在线 | 永久免费在线 | 国产99久久 | 亚洲视频影院 | 国产在线观看一区 | 亚洲精品乱码久久久久久蜜桃 | 精品国产乱码久久久久久图片 |