◎ 题干
—I didn't ask for the name list. Why______ on my desk?
—I put it there just now in case you needed it.
[     ]
A. does it land  
B. has it landed
C. will it land  
D. had it landed
◎ 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 didn't ask for the name list. Why______ on my desk?—I put it there just now in case you needed it.[ ]A. does it landB. has it landedC. will it landD. …”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。