从库存产成品出发，去核对库存商品明细账，主要用于查证下列何种审计认定？ A．完整性

下列四幅图中，能正确反映空气流动的是

A．① ②

B．③ ④

C．② ③

D．① ④

With a lot of problems _____, the newly-elected headmaster is having a hard time. [ ]

A. settled

B. settling

C. to settle

D. being settled

幼儿园常规教育主要包括()、教育教学常规等。

A．学习常规

B．一日生活常规

C．听课常规

D．游戏常规

Do you know the girl ________ father owns a company?

A．who

B．which

C．that

D．whose

中骨盆平面横径平均值为

A．10cm

B．10.5cm

C．11cm

D．11.5cm

E．12cm