问题

)You can give the document to _______is in the office.However, _______to require a written paper for it.
A:who;make sure
B:whom;making sure
C:whomever;be sure
D:whoever;be sure
B:whom;making sure
C:whomever;be sure
D:whoever;be sure
正确答案是:
同类题型
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one of the most helpful, ______ and reliable people I have ever had the pleasure to know.
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