With the word “ PM2.5” ________ appearing in media reports, people pay greater attention to it and seek health tips for smoggy days.
—Can you tell us what is important to a businessman? — ________ information.
______ different China is from the one _______ it was 60 years ago A.What a:that B How;that C What a;which D How;which
— Hi.George,can I use your lorry for a while tonight? 一Sorry.______.
Most parents take strong views against computer games which children are——to and appeal to the closing of all net bars for such games
With the development of the central and western China,more and more modem cities have ——in what was a wasteland ten years ago