[单项选择]Among all the animals, the ape is most like human beings. Both people and apes have the similar brain structure, the similar nerve system, and the similar kind of blood.
There are four kinds of apes: the chimpanzee ( 黑猩猩 ), the orangutan ( 猩猩), the gorilla (大猩猩), and the gibbon (长臂猿). They live in the deep forests and warm tropical regions of Africa and of Southeast Asia, including Indonesia.What does the first paragraph tell us
[A] The ape looks like human beings most. [C] People and the ape behave alike.
[B] People and the ape think alike. [D] The ape is the most intellectual animal in the world.

[单项选择]Among all the animals, the ape is most like human beings. Both people and apes have the similar brain structure, the similar nerve system, and the similar kind of blood.
There are four kinds of apes: the chimpanzee ( 黑猩猩 ), the orangutan ( 猩猩), the gorilla (大猩猩), and the gibbon (长臂猿). They live in the deep forests and warm tropical regions of Africa and of Southeast Asia, including Indonesia.Which of the following sentences is TRUE
[A] All apes are brown or black. [C] Apes have weak legs but very strong arms.
[B] All parts of apes’ bodies are covered with hair. [D] Apes’ arms are strong enough to swim.

[单项选择]
Among all the animals, the ape is most like human beings. Both people and apes have the similar brain structure, the similar nerve system, and the similar kind of blood.
There are four kinds of apes: the chimpanzee (黑猩猩), the orangutan (猩猩), the gorilla (大猩猩), and the gibbon (长臂猿). They live in the deep forests and warm tropical regions of Africa and of Southeast Asia, including Indonesia.
All apes are covered with brown, reddish-brown, or black hair everywhere on their bodies except their faces, feet, and hands. Their hands each have four fingers and a thumb that helps them grip things the way our thumbs help us. But they also have a thumb on each foot instead of a big toe. Thus they can hold things with their feet also. Having short, weak legs, apes do not walk on the ground very much. However, their arms are very strong. This enables them to swing from branches and travel very quickly from tree to tree.
The
A. The ape looks like human beings most.
B. People and the ape think alike.
C. People and the ape behave alike.
D. The ape is the most intellectual animal in the worl

[填空题]Human vision like that of other primates has evolved in an arboreal
environment. In the dense complex world of a tropical forest, it is more
important to see as well than to develop an acute sense of smell. In the 41. ______
course of evolution members of the primate line has acquired large 42. ______
eyes while the snout has shrunk to give the eye an unimpeding view. 43. ______
Of mammals only humans and some primates enjoy color vision. The red
flag is black to the bull. Horses live in a monochrome world. Light visible to
human eyes, therefore, occupies only a very narrow band in the whole 44. ______
electromagnetic spectrum. Ultraviolet rays are invisible to humans though
ants and honeybees are insensitive to them. Humans have no direct perception 45. ______
of infrared rays like the rattlesnake that has receptors tuned into 46. ______
wavelengths lo