which is incorrect

[mhanna]

dear Friends ,could you please tell me which one is the incorrect part, A,B,C or D.
Strength,steadiness,and sang-froid are essential traits for a president, (Ａ)who mus thandle tough choices on a routine basis and brutal choices more often than any one would like to. Bush and Kerry, so different in many ways,do share this crucial attribute:(Ｂ) crisis seems to bring out the best in them.(Ｃ)Neither shows any tendency to get panicky or weak-kneed when things go wrong, and(Ｄ)once they set a course they can be extraordinary tenacious in pursuing it.

[river]

B - "crisis seems to bring. . ." is not an attribute.