单选题 Directions: For each blank
in the following passage, choose the best answer from the choices given
below.
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 it 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，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。