◎ 题干
I _____ have a business trip to Hong Kong tomorrow. Can you help me prepare for it?
[     ]
A. Have gone to
B. am going to
C. was going to
D. have been to
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I _____ have a business trip to Hong Kong tomorrow. Can you help me prepare for it? [ ]A. Have gone to B. am going to C. was going toD. have been to …”主要考查了你对  【现在进行时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。