Mom is a great cook． She started cooking when she was three years old! I know that sounds silly， but she would help her mother cook． And， now I'm helping my mom cook． I like to make chicken the best． Baked（烤肉）chicken is my most favorite thing to make． It is also my favorite food to eat． One day， when mom was sick， I tried to make the chicken all by myself． I washed the chicken and put it in a pan in the oven to bake． When the bell rang to tell me the chicken was done， I opened the oven door． Guess what？ The chicken was not cooked! I started to laugh． I laughed and laughed! Did you know what I did？ I forgot to turn on the oven! The oven! Did you know what I did next？ I called on the telephone for pizza to come to our house． Mom was happy that I "cooked" by myself． She was happy that we could eat the pizza together． Guess what？ We will have chicken some other night．

46．What can we learn about the writer's mom？ 　 　

A．	She is silly．
B．	She is in bad health．
C．	She is good at cooking．
D．	She likes baked chicken best．

47． Why did the writer deciding to cook by himself （herself）？ 　 　

A．	He / She loves cooking．
B．	His / Her mother was ill．
C．	His / Her mother was not at home．
D．	He / She wanted to eat baked chicken．

48．What did the writer forget to do？ 　 　

A．	To ring the bell．
B．	To wash the chicken．
C．	To turn on the oven．
D．	To show the oven door．

49．Which is true about the pizza？ 　 　

A．	It was bought from a shop．
B．	It was cooked by the writer．
C．	It was left for some other night．
D．	It was borrowed from a neighbor．