有两件事是困难的，除了Venus比地球热得多，另一难题是那里的水有限，所以这里用Besides.
[答案] Besides
(10)
(2008年惠州三模)
Nowadays，millions __1__ lonely singles are now going online instead. __2__ World Wide Web is quickly becoming the world?s most popular matchmaker (媒人)．
Singles are flocking(涌向) to the Internet __3__ because their busy lifestyles leave them little time to look for a significant other. Using dating sites (约会网址) is quick and convenient. Many singles say the regular dating scene __4__(just lead) them from one bad experience to __5__ and are ready to try something else. Dating sites also make __6__ easy to avoid someone __7__ you are not interested in. In the real world，__8__，ignoring someone you don?t like can be difficult.
Despite all the advantages, online dating also presents its own set of problems. People aren?t always those who they declare to be in their online __9__(describe)．Safety is another concern. You are just __10__ (like) to find a criminal online as you are Mr. Or Miss Right. 16．[解析] millions of是固定词组。 [答案] of
17．[解析] the World Wide Web.定冠词在此表特指。 [答案] The
18．[解析] mainly because：主要因为。 [答案] mainly 19．has just led
20．[解析] one after another是固定词组，表示“一个接一个。” [答案] another
21．[解析] 在此作形式宾语。 [答案] it
22．[解析] 引导定语从句，并在从句中作宾语。 [答案] who/whom 23．[解析] 在此表转折。 [答案] however 24．description
25．[解析] be likely to do sth.有可能做某事。 [答案] likely
(11)
There was once a beautiful girl who hated herself because she was blind. She also hated everyone else, except her __1__ (love) boyfriend who was considerate and was always there to help her. One day she told her boyfriend, “You __2__ (be) so kind to me and if I could only see the world, I should marry you.”
One day, someone donated a pair of eyes to her. D