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【单选题】
马赛克原指以彩色石子或玻璃等小块材料镶嵌成一定图案的建筑饰面材料，现今我国把它统一定名为：
A.
小釉面砖
B.
艺术瓷砖
C.
陶瓷锦砖
D.
装饰块砖
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Many features similar to those aeronautical innovations developed by man can be observed amongst birds, insects and plants. At times, observations of these natural phenomena have inspired man to imita...
A.
more advanced products were used in airplanes
B.
more research was devoted to studying bird flight
C.
greater efforts were directed towards shape designs of aircraft wings
D.
greater emphasis was put on guidance systems