◎ 题干
My grandmother _____ a lot of changes in Tianjin since she came here.

[     ]

A. sees
B. can see
C. will see
D. has seen
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My grandmother _____a lot of changes in Tianjin since she came here. [ ]A. sees B. can see C. will see D. has seen …”主要考查了你对  【现在完成时】  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。