选择题:19.—Hi, Tom! Can you tell me when ______ for Londo

题目内容:
19.—Hi, Tom! Can you tell me when ______ for London? ( )
—Yes, tomorrow afternoon.(本题1.5分)
A. leaving
B. leaves
C. to leave
D. are you leaving
参考答案:

. (判断题) 应采用难燃或非燃建筑材料进行机房装饰。(本题2.0分)A. 正确B. 错误

. (判断题) 应采用难燃或非燃建筑材料进行机房装饰。(本题2.0分)A. 正确B. 错误

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