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问题 填空题
短文填空。 根据短文内容和以下提示：
1）首字母提示，
2）汉语提示，在每个空格内填入一个适当的英语单词。
Dear editor,
     I am a high school student. I'd like to tell you something about 1______ friend, Wu Gang. A few
days ago, he told me that he was going to stop school. He said that he wanted to start his own business.
I tried my 2______  to get him to change his mind. However, I know it's difficult 3 f______ him to change his mind. He studies hard, 4 b______ he doesn't do well in his studies. Now he is tired of studying. He plays
computer games day and 5______ (晚上). I still think that he should finish his studies. The course is more
important than the 6______  Now there are only 60 days 7______  before the final examination. I'm not
8______ (确定) whether I can persuade (说服) him to continue his studies. Could you 9______ (给) me
some advice? I really need your help. I'm 10______  forward to your reply.
     Best wishes!
                                                                                                                                 Sincerely,
                                                                                                                                    Yu Li
答案

1. my / a  2. best   3. for   4. but   5. night

6. result  7. left  8. sure  9. give  10. looking

选择题
解下列方程1-
1
2
x=x+
1
3
 得x=（　　）
A．
4
9
B．1C．0D．-
4
9
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问答题 案例分析题

某办公楼工程，地下1层，地上12层。现浇钢筋混凝土框架结构，预应力管桩基础。建设单位与施工总承包单位签订了施工总承包合同，合同工期为29个月。按合同约定，施工总承包单位将预应力管桩工程分包给了符合资质要求的专业分包单位。

施工总承包单位提交的施工总进度计划如图2—11所示（时间单位：月），该计划通过了监理工程师的审查和确认。

合同履行过程中，发生了如下事件：

事件1：专业分包单位将管桩专项施工方案报送监理工程师审批，遭到了监理工程师拒绝。在桩基施工过程中，由于专业分包单位没有按设计图纸要求对管桩进行封底施工，监理工程师向施工总承包单位下达了停工令，施工总承包单位认为监理工程师应直接向专业分包单位下达停工令，拒绝签收停工令。

事件2：在工程施工进行到第7个月时，因建设单位提出设计变更，导致G工作停止施工1个月。由于建设单位要求按期完工，施工总承包单位据此向监理工程师提出了赶工费索赔。根据合同约定，赶工费标准为18万元/月。

事件3：在H工作开始前，为了缩短工期，施工总承包单位将原施工方案中H工作的异节奏流水施工调整为成倍节拍流水施工。原施工方案中H工作异节奏流水施工横道图如图2—12所示（时间单位：月）。

施工总承包单位计划工期能否满足合同工期要求？为保证工程进度目标，施工总承包单位应重点控制哪条施工线路？
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