玻璃隔墙工程的每个检验批应至少抽查(),并不得少于()间;不足3间时应全数检查。
A.10%
B.20%
C.3
D.6
E.8
参考答案:A, C
佝偻病肾精亏损证,选方()
A.六味地黄丸
B.补天大造丸
C.金匮肾气丸
D.十全大补汤
E.大补阴丸
—"Excuse me . May I speak to Jill, please?"
—"___________". [ ]
A. Yes, I am
B. Do you know him?
C. I am speaking
D. This is Jill speaking.