According to a study carried out by an American university, when you eat has ______ on your mood as ______ you eat.
A．much of as an effect; what B．much of as an effect; which
C．as much of an effect; what D．as much of an effect; which
The first decade of the 21st century ______ breathtaking, non-stop development in China.
A．witnesses B．witnessed C．will witness D．had witnessed
The real-name policy for train tickets has been applied to all trains since January 1,2012 in China, ______ I think will make it easy for people to get tickets.
A．which B．when C．what D．where
His letter was so confusing that I could hardly make any ______ of it.
A．explanation B．meaning C．sense D．guess
Today the canal is still being used. Ships can be seen moving on ______ water now and then. But it is no longer ______ busy water highway.
A．a, the B．the, / C．/, a D．the, a
随着网络的普及，越来越多的中学生上网交友。某英语报社就“Should students make friends online?”这个主题进行了征文大赛。请你给英语报社投一篇稿子。
内容要点：1. 网上交友的优点。
2. 网上交友的弊端。
3. 你自己的看法。
要求：1．词数不少于100；（开头已给出，不计入总词数）。
2．内容充实，结构完整，语言连贯；
Should Students Make Friends Online?
Whatever your age is, the Internet is a great place to hang out, where you can not only have fun but also make friends._______________________________
