正确答案: B

敦煌莫高窟

题目：中国古代艺术精彩纷呈，享誉世界，其中集彩塑、壁画和建筑艺术于一体的是（ ）

解析：B

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学习资料的答案和解析：

[单选题]

attention

[单选题]请听下面4段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试题卷的相应位置。听每段对话或独白前，你将有时间阅读各小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。请听第6段材料，回答第6至8题。第6题：In which season does the conversation take place?

The spring

[单选题]Try on this red skirt; you will look great_____it.

in

[单选题]CAlong the river banks of the Amazon and the Orinoco there lives a bird that swims before it can fly, flies like a fat chicken, eats green leaves, has the stomach of a cow and has claws (爪) on its wings when young. They build their homes about 4.6m above the river, an important feature (特征) for the safety of the young. It is called the hoatzin. In appearance, the birds of both sexes look very much alike with brown on the back and cream and red on the underside. The head is small, with a large set of feathers on the top, bright red eyes, and blue skin. Its nearest relatives are the common birds, cuckoos. Its most striking feature, though, is only found in the young. Baby hoatzins have a claw on the leading edge of each wing and another at the end of each wing tip. Using these four claws, together with the beak (喙), they can climb about in the bushes, looking very much like primitive birds must have done. When the young hoatzins have learned to fly, they lose their claws. During the drier months between December and March hoatzins fly about the forest in groups of 20 to 30 birds, but in April, when the rainy season begins, they collect together in smaller living units of two to seven birds for producing purposes.

The appearance and living habits of hoatzins.

[单选题]下列藻类植物细胞中不具载色体的是( )。

地木耳

[单选题]瓶耳小草是一种单子叶植物。( )

错误

[单选题]柔荑花序指那些花两性、无花冠或无花被、无梗花组成的穗状花序。( )

错误