子宫内膜癌的首选治疗方法是（） A.手术治疗 B.手术、放射联合治疗 C.放射治疗

作业面交接的协调配合重点在于( )。

A．对交接方已形成的工程实体进行有效保护

B．顾及其他专业作业人员的安全

C．交接方作业形成的工程实体不能妨碍被交接方的施工作业

D．交接方作业形成的工程实体必须是提前完成的

某架空线路单位工程的工作量及技工、普工的总工日数如下表：

人工费按技工50元/工日、普工20元/工日，材料费预算价格为7000元/km，其他费用计划开支为20000元，工程按计划进度完工。

问题

1．列式计算本工程的拟完工程计划施工成本和已完工程计划施工成本。

2．如果材料费实际开支平均为6500元/km，其他费用实际开支为25000元，在其他条件不变的情况下，计算已完工程实际施工成本。

3．计算本工程的成本偏差并简要分析。

4．计算本工程的进度偏差并简要分析。

关于力、加速度、质量之间的关系，正确的说法是[ ]

A．加速度和速度方向有时相反

B．物体不可能做加速度增大，而速度减小的运动

C．力是产生加速度的原因，所以总是先有力随后才有加速度

D．由F=ma得m=F/a，说明物体的质量m与F成正比，与a成反比

下列交易中，盈利随着标的物价格上涨而增加的是( )。

A．买入看涨期权 B．卖出看涨期权 C．买入看跌期权 D．卖出看跌期权

A group of frogs were traveling through the forests, but unluckily two of them fell into a hole. The other frogs tried to help them. When they saw how (16) the hole was, they cried to the two frogs that they could not be saved. The two frogs didn’t (17) and tried their best to jump up out of the hole. The other frogs (18) saying that they were sure to die. (19) ,one of the two frogs, who heard what the other frogs were saying, (20) ,then he fell down and died.
The other frog, however, (21) to jump as hard as he could, and at last made it out. When he (22) , the other frogs asked, "Didn’t you hear us" The frog, who had a poor (23) , explained, "I thought you were encouraging me all the time. "
The story teaches us a (24) : There is power(力量) of life and death in the tongue. An (25) word to those who are down can help them out while a discouraging word can kill them.

Ⅱ. 完形填空/Cloze

A．kept

B．finished

C．practiced

D．stopped