A.响度
B.音调
C.音色
D.振幅
答案:B
婴幼儿腹泻重度脱水伴低血容量性休克,扩容时应首选
A.2:1等张含钠液
B.2/3张含钠液
C.1/2张含钠液
D.1/3张含钠液
E.1/4张含钠液
We've done our()to make the process as simple as possible.
A.terminal
B.utmost
C.extreme
D.supreme