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用方框中所给动词的适当形式填空。flyvisitinventdevelopdiscuss71.QingdaoAquariumisoneofthemostwonderfulplaces.72.Thereareseveralwaystosolvethisproblem.Let’shaveanow.73.What’sthen

题目详情

 用方框中所给动词的适当形式填空。 

 fly  visit  invent  develop  discuss 

71. Qingdao Aquarium is one of the most wonderful places.

72. There are several ways to solve this problem. Let’s have a now.

73. What’s the number of John’s to Beijing?

74. Yuan Longping is the first man hybrid rice in China.

75. Tea became popular after it.

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答案和解析
71. to visit   72. discussion   73. flight   74. to develop   75. wasinvented