Except when the Handbook producer is restricted in choice or otherwise limited, the choice is his. 除非《手册》制作人的选择受到限制或受到其他限制，否则选择是他的。
A.The Handbook producer can choose the alternatives in addition to his limited choice or otherwise limited. B.Apart from the situation that there are some restrictions in the choice or otherwise limitations for the Handbook producer, the producer can do his own decision. C.Other than the event that the handbook producer has limitations in choice or otherwise things, he can decide without mind.正确答案B
