问题描述：
老toefl题目解答...急 语法
(A)(B)(C)(D)后面的改错选项
1.contemporary film directors,some of (A) them write the scripts for,act in,and (B) even reduce their own (C)motion pictures,are (D)thereby assuming ever more control of their arts.
2.Animal researchers have identified many behavioral patterns (A) associated with (B)selection a place to (C)live,avoiding (D) predators,and finding food.
3.(A)According to classical (B) musical tradition,the term"sonata" is given to those (C)works are written for solo wind or stringed (D) instrument.
(A)(B)(C)(D)后面的改错选项
1.contemporary film directors,some of (A) them write the scripts for,act in,and (B) even reduce their own (C)motion pictures,are (D)thereby assuming ever more control of their arts.
2.Animal researchers have identified many behavioral patterns (A) associated with (B)selection a place to (C)live,avoiding (D) predators,and finding food.
3.(A)According to classical (B) musical tradition,the term"sonata" is given to those (C)works are written for solo wind or stringed (D) instrument.
问题解答：
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