存查煤样应在原始煤样制备的同时,于制样过程中的任一阶段分取。
参考答案:对
—Peter, hurry up! You _____ on the phone.
—Oh, I ______. Thank you. [ ]
A. are being wanted; will come
B. are wanted; am coming
C. want, come
D. will be wanted; should come
下列不属于基础护理业务技术管理的是()。
A.护理文件书写
B.导尿
C.各种引流技术
D.各种注射技术
E.各种标本采集