根据短文内容，选择最佳答案。

41. Anne died of illness in                    .

A. 1942                    B. 1944                C. 1945

42. According to the passage, Kitty is her            .

A. diary                    B. elder sister            C. hiding place

43. From the passage we learn             .

A. the book is mainly about Anne’s school life        

B. Anne loved life though she was in difficult time        

C. Anne was lazy, sad and complained all day

44. From the passage we can infer（推断）              .

A. Anne was born in Germany   B. Anne was a Jew    C. Anne’s father collected the diaries

45. The main idea of the passage is                   .

A. Anne Frank’s family        B. the causes of the Second World War

C. Anne Frank and her diaries