Do you have a fish tank? If you do, take a look at your fish. You will notice that the fish never rests on the bottom of the tank.Therefore, you might assume that your fish doesn’t sleep. This isn’t completely correct. Fish have to rest, but they do it in a differentway. If you keep an eye on your fish, you’ll see that sometimes it’s very still. That’s because it’s resting. It doesn’t “lie down.” It justfloats in the same place. During this time, the fish’s body is repairing itself and getting its energy back. Here’s another difference between fish and people. When we go to sleep, we shut our eyes. Fish don’t shut their eyes when they rest, because they don’t have eyelids
【題組】1.Which of the following is closest in meaning to the word assume in the first paragraph?
(A)prove(證明)
(B)think(認為)
(C)refuse(拒絕)
(D)doubt(懷疑)