题目

如图所示的程序框图，运行后输出的结果为（ ）A. 4 B. 8 C. 16 D. 32 答案：【答案】C【解析】执行如图程序框图：当n=1，b=1，当n=2，b=2，当n=3，b=4，当n=4，b=16，当n=5则输出b故选CTo MaxToday we had to let you go,It broke our hearts in two,We had to leave you at that place,Alone and feeling blue,The only thing that we could do,Was to drive back home and cry,For we just couldn’t keep you,No matter (无论) how we tried,You’ll never be forgotten,As long as we two live,You gave us all the love,A little dog could give,Looking at your small hutch,We know you are not with us,From this moment on,We begin to miss you much,We’ll think about you often,And wanna know where you are,And in our hearts we’ll hear your bell,Tinkling from afar (远处). 【小题1】 The writer wrote this poem to ________.A．their new friend B．their own son C．the new master of their dog D．their pet dog 【小题2】. Which of the following statements is NOT true?A．The dog lived in a small hutch before. B．The writer and the dog loved each other. C．The dog came back with his bell. D．The dog no longer lives with the writer now. 【小题3】. How did the writer feel when he was writing the poem?A．Sad. B．Happy. C．Excited. D．Nervous.