We often need to double check with the other person when important information is exchanged over the phone. “Double check” means verifying information to see if it’s accurate. （ ）

____The automated assessment technology is sometimes used to double check the work of human graders.

阅读以下memo并回答问题:src="http://file.ehuixue.cn/Files/UeUpload/6366208938580192387888046.png"/>;What's the subject of this memo? A: tomorrow's double-check B: get ready for canteen inspection C: check things out D: health & safety inspectors' visit

For journalists to be credible, they must double-check the facts they report and make sure the evidence supports them. That is all that is required.

You are suggested to double check the re________(可靠性) of the information on commercial websites, especially on advertisements. (请根据字母和汉语提示填出正确单词。请填写完整单词。)

When writing business letters, we should _________. A: write clearly and concisely B: show courtesy C: remain professional D: double-check the letter

He had gone to the reception desk, presumably to ______. A: check on B: check into C: check off D: check out

How to check the quality during production（） A: Check every one. B: Take samples to check it. C: Check it at random.

To show your ticket and get your seat at the airport is to _________. A: check out B: check off C: check in D: check on

Could you please _______over there in the front office? A. check in B. check off C. check on D. check about