Which of the following statements is right about the novelA Farewell to Arms？（)

A、The author favored the idea of nature as an expression of either god’s design or his beneficence.

B、The author attempted to write the epitaph to a decade and to the whole generation in the 1930s.

C、The author emphasizes his belief that man is trapped both physically and mentally and suggests that man is doomed to be entrapped.

D、It tells a story about the tragic love affair of a wounded American soldier with an Italian nurse.