A clean environment can help the city bid for the Olympics, in turn will promote
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A clean environment can help the city bidfor the Olympics, ________ in turn will promote its economic development.
| A．what | B．which | C．that | D．as |
试题答案
【答案】
B
【解析】B。考查非限制性定语从句，从句中缺少主语, 引导词应选which。句意是：一个清洁的环境会帮助申请奥运会，这反过来又提升经济发展。