对1945-1975年间1000名从事油漆镭盘的表厂女工，与从事电话员工作的1000
题型：单项选择题 A2型题
问题：
对1945-1975年间1000名从事油漆镭盘的表厂女工，与从事电话员工作的1000名妇女的骨癌发生情况进行对比，其间从事油漆镭盘的工人中发生了20例，电话员中发生了4例骨癌。从事油漆镭盘工人发生骨癌的相对危险度是（）
A.2
B.4
C.8
D.5
E.由上述资料不能计算
题型：单项选择题 A2型题
完形填空。 | |||
| A young man was getting ready to graduate from college. He had wanted a beautiful 1 in a dealer's showroom, and knowing his father could well 2 it, he told him that was all he wanted. As Graduation Day came near, the young man expected 3 that his father had bought the gift. 4 , on the morning of his graduation, his father called him into his own 5 . His father told him how proud he was to have such a fine son, and told him how much he loved him. He 6 his son a beautiful wrapped gift box. Curious, and somewhat 7 , the young man opened the box and found a lovely leather bound Bible (圣经), with the young man's name written in gold. Angry, he 8 his voice to his father, and said, "With all your money you give me a Bible ?" and 9 out of the house. Many years passed and the young man was very 10 in business. He had a beautiful home and wonderful family, but 11 his father was very old, and thought perhaps he should go to see him. 12 he could make arrangements, he received a telegram 13 him his father had passed away and willed all of his 14 to his son. When he arrived at his father's, sudden sadness and regret 15 his heart. He began to 16 his father's important papers and saw the still gift-wrapped Bible, just as he had 17 it years ago. With tears, he opened the Bible and began to turn the pages. His father had carefully 18 a verse, Matthew 7---11, " And if you, being evil, know how to give good gifts to your children, how much more shall your Heavenly Father which is in Heaven, give to those who ask Him?" As he read those words, a car key 19 from the back of the Bible. It had a  tag (标签) with thedealer's name, the same dealer who had the sports car he had desired. On the tag was the 20 of his graduation, and the words: PAID IN FULL. | |||
| ( )1.A. computer ( )2.A. pay ( )3.A. signs ( )4.A. However ( )5.A. house ( )6.A. gave ( )7.A. excited ( )8.A. raised ( )9.A. ran ( )10.A. busy ( )11.A. remembered ( )12.A. When ( )13.A. informing ( )14.A. treasures ( )15.A. filled ( )16.A. pick up ( )17.A. seen ( )18.A. made ( )19.A. dropped ( )20.A. year | B. bike B. buy B. facts B. Finally B. room B. handed B. nervous B. changed B. went B. successful B. realized B. As B. announcing B. possessions B. caught B. remind of B. got B. written B. appeared B. date | C. car C. support C. marks C. Quietly C. study C. showed C. interested C. improved C. walked C. comfortable C. knew C. After C. telling C. wealths C. attacked C. search through C. left C. underlined C. rolled C. moment | D. recorder D. afford D. results D. Actually D. office D. presented D. disappointed D. increased D. stormed D. happy D. considered D. Before D. discovering D. eagerness D. beat D. refer to D. thrown D. designed D. showed D. day |