题目内容

旋回圈是指直航中的船舶操左(或右)满舵后_。

A.船尾端描绘的轨迹
B.重心描绘的轨 迹
C.转心P描绘的轨迹
D.船首端描绘的执迹

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中国的壁画最早可追溯到距今一万年前的史前时期,人们在岩壁上刻画下人类活动与自然景物。2200多年前,中国古墓土的壁画,线条流畅,色彩艳丽,形象生动。Chinese frescoes ____ the prehistoric period some10000 years ago. People ____ images of human ____ and natural views on rocks. Excavated from tombs built 2200 years ago, the fresco remains clear, ____ and colourful.

传说古代有位画家在墙壁上画的龙十分神似,待画上眼睛之后,竟然变成了真龙。Legend has it that an ____ painter drew a dragon on the wall, and when he added eyes to the drawing, the image ____ a real dragon.

后来佛教传入中国,宗教壁画迅速发展。With the ____ of Buddhism to China, bi hua on the subject of ____ rapidly developed.

中国最出名的壁画群在敦煌莫高窟。The bi hua, or frescoes, in the Dunhuang Mogao Grottoes are ___ ones in China.

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