宫内节育器取器适应证，错误的是A．绝经2年者 B．因副反应治疗无效或出现并发症者 C

SETTALKOFF
STORE 0 TO S
N=20
DO WHILE N＞S
S＝S+N
N=N-2
ENDDO
S
RETURN
上列程序的运行结果是

A) 0
B) 2
C) 20
D) 18

请把下列动物与它们所属的类别以及主要特征分别用线连起来．

A、蛔虫               a、线性动物

B、海蜇               b、扁形动物

C、涡虫               c、腔肠动物

D、龙虾               d、环节动物

E、蚯蚓               e、节肢动物

F、乌贼               f、软体动物．

What conclusion can you make about the elite universities in the US

A．Prospects for female faculty in these institutions are dim.

B．Some less talented female doctorates feel their prospects as staff in these institutions are dim.

C．None of these institutions like female doctorates to join them.

D．Female doctorates will be the lowest in status in these institutions.

成本计价方式有（）？

A.标准成本制度

B.实际成本-月加权平均成本制

C.实际成本-先进先出成本制

D.实际成本-分批认定成本制

发生挤岔事故后，司机应该（）。

A.立即停车汇报调度员

B.继续前进

C.退回至原来位置

D.视情况自行处理