Question 25
A、 They repeated their activities every day.
B、 They behaved as if they were on Earth.
C、 They began to eat less after some time.
D、 They changed their routines in space.
What did the scientists find about the mice from the experiment? 讲话中提到，科学家们想看看这些老鼠是否会继续做人们在地球上观察到它们所做的那些活动。研究表明，老鼠的日常活动基本保持不变，包括清洁自己和饥饿时进食。由此可知，选项是对原文的同义转述，故为正确答案。其余三项讲话中并未提及，故均可排除。