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问题 单项选择题

下列选项中，以"孔雀舞"著称的我国少数民族是（）。

A.土家族

B.傣族

C.藏族

D.蒙古族

答案

参考答案：B

解析：以"孔雀舞"著称的我国少数民族是傣族。

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Part 4


Questions 26-45


·Read the following passage and decide which answer best fits each space.
·Forquestions26-45, markoneletterA, B, C or D on the Answer Sheet.
Both (26) and zoology are parts of a more general field of science, biology. The two are studies of (27) things, which share certain characteristics, (28) they are plants or animals. Botany deals with plants, whose organisms that can (29) their own food by the use of sunlight. Zoology on (30) hand, deals with animals, those organisms that cannot manufacture their own food and are thus dependent (31) plants for their food.
(32) plants and animals share many abilities, the extent (33) which plants can exercise some of those abilities is (34) . For example, both plants and animals need food, water, and warmth for growth, (35) plants can move to (36) those needs only by the slow extraction of their leaves and roots, while animals can move relatively (37) distances in relatively little time. When an animal is hurt with needle, the animal will (38) the part of the body (39) . This ability to draw back (40) pain or irritation, called irritability, is found only to a very limited extent in plants.
If plants (41) the same (42) as animals, animals would have had a more difficult time finding food. If animals were as limited as plants, they might (43) a means of manufacturing their own food, as plants do now. The world would be a very different place (44) it is if the characteristics of plants and animals were (45)

A．definite

B．indefinite

C．limited

D．unlimited
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单项选择题 B1型题

药材金银花的性状鉴别特征是（）

A.苞片外表面密被灰白色或灰绿色有光泽的长茸毛

B.表面黄白色或绿白色，密被短柔毛

C.苞片内表面密被白色绵毛，撕开可见白色丝状绵毛

D.断面皮部有黄白色至黄棕色絮状纤维

E.表面黄白色或绿白色，密被红色星状毛
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