下列哪项不属于磁共振功能成像()
A.DWI
B.PWI
C.MRA
D.MRS
E.BOLD
参考答案:C
Please____all the figures to see how much they ____. [ ]
A. add; add up to
B. add up;add up to
C. add up;add up
D. add; add to
必要条件