问题
                    
Meng Fei had his arm broken while recording If You Are The One in Beijing.—-Really? Then perhaps he ______________ host TV programs for some time.
                            A:needn’t
B:mustn’t
C:shouldn’t
D:can’t
                        
                        B:mustn’t
C:shouldn’t
D:can’t
正确答案是:
                        
                        
                        
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