1996年，国际计委颁布了《关于实行建设项目法人责任制的暂行规定》，该责任制主要是针

阅读理解。

     Two farmers were on their way home one evening after a hard day's work. Both were tired. They

happened to look up at the sky and saw a black cloud overhead.

     "Ah!" said one farmer, "tomorrow we shall have rain and the rice will grow well." The second

answered, "Nonsense (胡说), the rain will only kill the crops (庄稼)."

      So they began to quarrel (争吵). Just then a third farmer came along and asked them why they were

quarreling. Both farmers explained about the black cloud.

      "What cloud?" asked the third farmer. They all looked at the sky. The cloud was no longer there.

1. The two farmers were _____. [ ]

A. going home

B. going to the field

C. going to work

D. going to see their friend

2. The two farmers _____ on that day. [ ]

A. had a holiday

B. didn't work

C. worked hard

D. wanted to quarrel with each other

3. When there are black block clouds in the sky, _____. [ ]

A. it will rain soon

B. it will be fine

C. it will get hot

D. the sun is shining brightly

4. The two farmers fought in words because _____. [ ]

A. they were hungry

B. it rained

C. one said the rain would do good to the crops and the other didn't think so

D. they both hoped for rain

5. The third farmer came with and said to the other two. He _____. [ ]

A. wanted to make friends with them

B. joined them in the quarrel

C. wanted to know why they were quarreling

D. had nothings to do

6. How many farmers said that the rain would be helpful?[ ]

A. None

B. One

C. Two

D. Three

女性，78岁。1天前在楼道中摔伤后胸痛来院就诊。体检：右侧胸壁压痛，双肺呼吸音清晰。胸片示右侧第6、7肋骨腋段骨折，右侧肋膈角变钝。

除肋骨骨折外，还应考虑下列哪项诊断（）

A.多根多处肋骨骨折

B.右侧血气胸

C.右侧中量血胸

D.右侧大量血胸

E.右侧少量血胸

（6分）某研究学习小组用图甲所示的装置探究加速度与合力的关系。装置中的铝箱下端连接纸带，砂桶中可放置砂子以改变铝箱所受的外力大小，铝箱向上运动的加速度a可由打点计时器和纸带测出。现保持铝箱总质量m不变，逐渐增大砂桶和砂的总质量进行多次实验，得到多组a、F值（F为力传感器的示数，等于悬挂滑轮绳子的拉力）。已知重力加速度为g，不计滑轮的重力。某同学根据实验数据画出了图乙所示的一条过坐标原点O的倾斜直线，其中纵轴为铝箱的加速度大小，横轴应为__________（用所给字母表示）；当砂桶和砂的总质量较大导致a较大时，图线_______________（填选项前的字母）

A．偏向纵轴

B．偏向横轴

C．仍保持原方向不变

D．斜率逐渐减小

配合物NH₄[Cr(SCN) ₄(NH₃)₂]的命名为 ① ，其配位原子是 ② ，配位数为 ③ ，配位体的类型为 ④ 。

贫血的相关检查指标不包括（）

A、红细胞

B、红细胞容积

C、血红蛋白

D、白细胞