For most kinds of activities, a large
group of people can accomplish more and have more fun than one person alone. For
example, politicians, businessmen, workers, and{{U}} (31)
{{/U}}criminals know that they must join organizations in order to be{{U}}
(32) {{/U}}. Since there is usually strength in numbers, labor unions
have a more{{U}} (33) {{/U}}influence on wages and company policy than
individual workers{{U}} (34) {{/U}}. A person may also belong to social
clubs and athletic teams{{U}} (35) {{/U}}he or she can meet other people
who are interested in the same activities.{{U}} (36) {{/U}}you have a
hobby, such as playing chess, collecting coins or stamps, or playing a musical
instrument, you should join a club which has{{U}} (37) {{/U}}meetings to
talk about your activity; the other{{U}} (38) {{/U}}will help you learn
more about it. Of course, a group must be well{{U}} (39) {{/U}}, or k
might be a failure. All the members should work together on projects and choose
good leaders to.{{U}} (40) {{/U}}their activities. In this way, the
organization will benefit everyone in it.
【答案解析】[解析] 首先这是个定语从句,what是错误选项。at which和in which不正确是因为介词错用。which指代club和team,搭配上介词后分别应该是at a club和on a team。B和 D项都不能同时指代两个。where为关系副词,表示“在那里”,可以同时指代两个地点。故C项是正确答案。