《共同纲领》曾起到临时宪法的作用，主要是因为它 [ ] A．由政协会议制定 B．

     Jack London was a famous American writer. He was born on January 12, 1876,in San Francisco,

California. His family was very poor, and Jack had to leave school to make money. He worked hard in

many different jobs.     

     Later, Jack returned to school, but he didn't stay. He wrote, "Life and pocketbook (袖珍书) were both

too short."

     In 1897, he went to Alaska to find gold. Instead, he found ideas there for his books and stories. He

returned home and started to write. His writing were successful (成功的), and he became rich and famous

in his twenties.  

     Jack London was not a happy man, however. In poor health, he took his own life in 1916. He was

only 40 years old.

1.Jack London was _____. [ ]

A. a musician

B. a writer

C. a basketball player

D. a teacher

2.He went to Alaska _____. [ ]

A. for holidays

B. because his wife lived there

C. to find gold

D. to meet his parents

3.Jack London became rich and famous _____.[ ]

A. when he was thirty

B. when he was over twenty

C. in his thirties

D. when he was a child

14.Which of the following sentences is true?  [ ]

A. Jack died in Alaska.

B. Jack was born in London.

C. Jack found gold in Alaska.

D. Jack was a successful writer, but he didn't live happily.

5.Which of the following sentences is not true?[ ]

A. Jack didn't find gold in Alaska, instead he found ideas for writing.

B. Jack didn't like to go to school.

C. Jack died in 1916.

D. Jack had only a little education (教育) when he was young.

女性患者，25岁。因低热、盗汗、腹痛就诊。查体：移动性浊音阳性，右下腹及脐下触及不易推动的肿块，确诊为结核性腹膜炎。

并用肾上腺糖皮质激素的情况是（）。

A.在抗结核药物治疗前

B.严重结核中毒症状

C.停用抗结核药物治疗后

D.并肠穿孔者

E.诊断未确定者可试用

转胞气虚证的治疗常用方（）

A.肾气丸

B.益气导溺汤

C.二者均是

D.二者均不是

腱鞘囊肿病变特点是（）。

A.关节附近的囊性肿块

B.用粗针头穿刺可抽出透明胶冻状内容物

C.慢性损伤使滑膜腔内滑液增多而形成囊性疝

D.囊肿张力较大时，质硬，常误为骨性包块，多会伴有疼痛

E.呈0.5～2.5cm圆形和椭圆形包块，表面光滑，不与皮肤粘连

一个圆至少对折______次可找到圆心，圆心用字母______表示，半径用______表示，直径用______表示．