TOEFL Listening: TPO-TOEFL阅读TPO - U5YFLF1QKJ4ZDX19N$

According to paragraph 1, all of the following are true EXCEPT A. Darwin saw evolutionary change as happening slowly and gradually B. Gaps in the fossil record were used to explain why it is difficult to see continuous small changes in the evolution of species C. Darwin's evolutionary thesis was rejected because small changes could not be observed in the evolutionary record D. By the early twentieth century, most biologists believed that gradualism explained evolutionary change