He admits that more work needs to be done to _______ the strategy, and ensure that it’s safe. A: validate B: valuate C: validated D: valuated
He admits that more work needs to be done to _______ the strategy, and ensure that it’s safe. A: validate B: valuate C: validated D: valuated
UV——Unique______,是指通过互联网访问、浏览这个网页的自然人。访问您网站的一台电脑客户端为一个访客。 A: Volume B: Visitor C: Valuate D: Vacuum
UV——Unique______,是指通过互联网访问、浏览这个网页的自然人。访问您网站的一台电脑客户端为一个访客。 A: Volume B: Visitor C: Valuate D: Vacuum
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