以下不属于局限性瘙痒症的是()
A.肛周瘙痒症
B.冬季瘙痒症
C.阴囊瘙痒症
D.外耳道瘙痒症
参考答案:B
A lion ____ only attack a human being when it is hungry .
A.should
B.can
C.will
D.shall