A:∀x>0,x﹣lnx≤0
B:∀x>0,x﹣lnx<0
C:∃x0>0,x0﹣lnx0>0
D:∃x0>0,x0﹣lnx0≤0
A. He is wearing a yellow T-shirt and a cap.
B. She is wearing a skirt and a nice scarf.
C. He is wearing a black coat.
D. She is wearing gloves.
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