Choose the closest paraphrased version after the following sentence or the italicized part.
…nor did he trouble to see what had become of his flowering stick.( )
A.正确答案B…it was not difficult for him to change his flowering stick.
B.…he didn’t care what had happened to his flowering stick.
C.…he felt it troublesome to turn the stick into flowers.
D.…his flowering stick brought him a lot of trouble.