Life is difficult.It is a great truth because once we truly understand and accept it, then

Life is difficult.
It is a great truth because once we truly understand and accept it, then life is no longer difficult.
Most do not fully see this truth. Instead they complain about their problems and difficulties as if life should be easy. It seems to them that difficulties represent a special kind of suffering especially forced upon them or else upon their families, their class, or even their nation.
What makes life difficult is that the process of facing and solving problems is a painful one. Problems, depending on their nature, cause us sadness or loneliness or regret or anger or fear. These are uncomfortable feelings, often as painful as any kind of physical pain. And since life causes an endless series of problems, life is always difficult and is full of pain as well as joy.
Yet, it is in this whole process of solving problems that life has its meaning. Problems are the serious test that tells us success from failure. When we desire to encourage the growth of human spirit, we encourage the human ability to solve problems, just as in school we set problems for our children to solve. It is through the pain of meeting and working out problems that we learn. As Benjamin
Franklin said, “Those things that hurt, instruct.” It is for this reason that wise people learn not to fear but to welcome the pain of problems.
45. From the passage, it can be inferred that .
A. everybody has problems
B. we become stronger by meeting and solving the problems of life
C. life is difficult because our problems bring us pain
D. people like to complain about their problems
46. The writer probably used just one short sentence in the first paragraph to .
A. save space B. persuade readers
C. make readers laugh D. get reader’s attention
47. The main idea of Paragraph 3 is that .
A. Most people feel life is easy.
B. the writer feels life is easy
C. the writer likes to complain about his problems
D. most people complain about how hard their lives are
48. The underlined saying from Benjamin Franklin “Those things that hurt, instruct” suggests that .
A. we do not learn from experience B. we do not learn when we are pain
C. pain teaches us important lessons D. pain cannot be avoided
A. 开枪 B. 驱散 C. 劝说 D. 谈判45-48 BDDC

(答案→)45-48 BDDC 解析：可联系答.案.网客服索取。

和我的回答一样，看来我也对了