在垂直搬运管子时,应注意不要与裸露的______相碰,以免发生______事故。
参考答案:电线;触电
护士小李上班后需对术前的病人进行肌内注射。
手的消毒不宜使用()
A.氯己定
B.聚维酮碘
C.2%戊二醛
D.吡洛烷酮-碘
E.75%乙醇
An unusual Halloween party, an annual event in Boulder, Colorado, ____is known as the Naked Pumpkin Run, caused trouble.
A.what
B.that
C.it
D.which