第2题: [单项选择]The city is an important railroad______ and industrial and convention center. A. conjunction B. network C. junction D. link 参考答案:C 答案解析:[解析] 惯用搭配题。railroad junction“铁路枢纽”为习惯表达。junction可指公路、铁路、河流等具体事物的交汇[A]conjunction“联合,结合”强调一种共同性,如a re
第6题: [单项选择]Some bosses dislike (to allow) people (to share) their responsibilities; they keep (all) important matters (tightly) in their own hands. A. to allow B. to share C. all D. tightly 参考答案:A 答案解析:dislike doing sth.指“不喜欢做……”.