标准预防针对人体内物质的隔离预防不包括()
A.血液;
B.体液;
C.汗液;
D.排泄物;
E.分泌物。
参考答案:C
My brother is ______ in the _______ film. [ ]
A. interesting; interested
B. interesting; interesting
C. interested; interested
D. interested; interesting
标准试块的材质应尽可能与被检工件相同或相近。