一个地震只有一个震级。

任务型阅读。

     There was a farmer. He had four sons.   2  The farmer was very worried about his sons, but he didn't know what to

do.

     The man grew old and fell ill. When he was dying (垂死的), he told all his sons that he hid (隐藏) lots of money on

his farm. After the farmer died, his son began to look for the money. They spent a few days digging (挖掘) the farm,

but could find nothing. A neighbor said to him "Since you dug the ground, why not plant some seeds (种子) in it?"

     The four sons planted the seeds in the ground. After a few weeks the seeds came up, and in a few weeks more the

seeds grow into plants. A few weeks later, the plants started to bear grains (谷物). Later the four sons harvested them

and sold them at the market.   3   At last, they knew what their farmer meant by his words.  

根据短文内容，完成下列任务。

任务1：猜测词义

1.The word "since" means "_____" in Chinese.

A. 因为

B. 既然

C. 虽然

任务2：将下面两个句子放在文中合适的位置

2. _____   3. _____

A. They made lots of money.

B. They were very lazy and did not do anything.

任务3：将文中画线句子改写成同义句

4.They spent a few days digging the farm.

    It _____ _____ them a few days _____ _____ the farm.

任务4：回答问题

5. What do you learn from the passage?

    ______________________________________

男，28岁，间断性上腹痛1年，以饥饿时和夜间为主，近1周腹痛加剧，伴黑粪，最可能的诊断是（）

A.急性胃黏膜病变

B.十二指肠球部溃疡并出血

C.胃溃疡出血

D.胃癌出血

E.食管贲门黏膜撕裂

2008年9月3日，可口可乐宣布，计划斥资大约180亿美元全资收购中国果汁与饮料生产商汇源果汁集团。汇源果汁作为在香港上市的股份公司，所具有的特点有 [ ]

①股东对公司承担有限的责任　 ②通过发行股票筹集资本　　 ③公司以固定资产对自己的债务承担责任　　 ④公司的全部资本划分为等额股份

A．①②③　　

B．①③④　 　

C．②③④　　

D．①②④

4个月男婴，7.5 kg，面部有湿疹，生后不久即开始腹泻，大便6～7次／日，精神尚好，大便常规正常，经用消化酶类药物治疗无效。可能性最大的诊断为：()

A．真菌性肠炎

B．先天性巨结肠

C．迁延性腹泻

D．病毒性肠炎

E．生理性腹泻

男性，45岁。高血压史10余年，本次因诊断高血压合并急性左心衰入院。关于高血压合并左心衰的特征，下列哪项是错误的（）。

A.可发生于急进性高血压病

B.可发生于妊娠中毒症

C.应有意识障碍的临床表现

D.发病时常先有血压突然增高

E.临床表现为肺水肿