商店里一批服装因为定价太高卖不出去，经理决定打八折销售，但仍然无人问津．最后又对

—Mike got “F” in his history test． 

一   ? He has been working so hard on it．

A．How come

B．So what

C．What for

D．Why not

看图短文填空。（1.5分X10=15分）

The children in this neighborhood enjoy playing football 1______ much that they play it here and there even in the street whenever they are free.

One afternoon, Jack saw a group of children 2_________ football in the street. There were a lot of 3_________ running in the street. How 4_________ it was to play football in the street when there was heavy traffic!

Jack decided to stop them. He ran out of the house, and took the 5________ and ran towards the stadium(体育场). At first the children were very 6___________. They didn’t know 7_____ Jack took the ball away from them. They ran after him and shouted, “It’s 8_______! Please give it back!”

Jack didn’t stop until they arrived at the stadium. He said, “Let’s play here!” The children then 9_____ why Jack took away the ball. They thanked Jack and started to play football together 10_____.

以建筑物或构筑物各个分项工程为对象编制的定额是（）。

A.施工定额

B.预算定额

C.概算定额

D.概算指标

进度计划调整方法包括：改变工作之间的逻辑关系；（）；重新编制网络计划。

A．判断该进度偏差是否在关键线路上

B．改变子项目工作延续时间

C．按新的网络计划组织实施

D．判断进度偏差是否大于自由时差

有心绞痛的病人应随时携带（　　）

A．板蓝根

B．黄连素

C．风油精

D．硝酸甘油