4÷54=454;
故选:B.
肾细胞癌中下列MRI表现哪项是错误的()
A、可见占位效应
B、有假包膜征象
C、病灶T1WI低信号,T2WI高信号
D、注射GD-DTPA后增强较肾实质明显
E、腹主动脉下腔静脉旁可有淋巴结转移
After the examination, Tom said that the long cold winter was at last _____. [ ]
A. in the end
B. by the end
C. at an end
D. at the end