淋巴显像所用核素为()
A.99mTc-SC
B.99mTc-MIBI
C.99mTcO3-
D.99mTc-DTPA
E.201TlCl
参考答案:A
My money is not the only thing ______ is missing.
A.which
B.that
C.who
D.Whose
络合滴定一般都在缓冲溶液中进行。