填空题
A.UPDATESETsname=’张明’WHEREsname=’张岩’ B.UPDATEstudentSETsname=’张明’WHEREsname=’张岩’ C.UPDATEstudentSETsname=’张岩’ D.UPDATEstudentSETsname=’张岩’WHEREsname=’张明’