It can be said, with some justification, that she is one of the greatest actress on the English stage today.
Asome justification
Bshe is
Cone of the greatest actress正確答案
Don the English stage
答案與詳解
one of the greatest 後面應接複數名詞,表示最傑出的其中一位,因此 actress 應改為 actresses。
