为防止已经患有疾病的被保险人投保，疾病保险单中规定( )，被保险人在该期限内因疾病所支出的医疗费用及收入损失，保险人不负责任。
A．责任期限
B．观察期
C．推迟期
D．宽限期
参考答案：B
解析： 为防止已经患有疾病的被保险人投保，疾病保险条款一般都规定了一个观察期，一般为180天。被保险人在观察期内因疾病而支出的医疗费用及收入损失，保险人概不负责，观察期结束后保险单才正式生效。
“Reading makes a full man” (Bacon, 1597). Novels written by the writers like Jane Austen, Victor Hugo and Ernest Hemingway help us to know more about our history, culture and many other things. Jane Austen was one of the most wellknown women writers of the world. She was born in England in 1775. Jane loved reading and writing. She wrote a number of famous novels in her life. Among them, Pride and Prejudice written in 1779 was the most popular. Victor Hugo, born in 1802 in France, was one of the best writers in the19th century. The talent in writing and hard work brought great success to Hugo at an early age. His most popular novel, the Hunchback of Notre- Dame, was written in 1831. The book was so successful that it was quickly translated into many other languages across Europe. Ernest Hemingway, an outstanding American writer and reporter, was born in 1899. His life experience had a great influence on his writing style. Hemingway lived in France and Italy between the 1920s and 1950s. Most of his books such as The Sun Also Rises were written at that time. He won the Nobel Prize in 1954 mainly because of the novel The Old Man and the Sea. 任务：阅读上文，根据其内容填空。
|