TOEFL Reading: ETS-TOEFL阅读机经 - 3R8J6K5CC79P5ZP1L$

According to paragraph 1, "sit-and-wait foragers and active foragers" are different in all of the following EXCEPT A. the methods that they primarily use to detect insects B. the number of insects they typically eat C. the habitats in which they can be found D. the amount of time they spend moving