在天然光的采光设计中,采用( )作为室外光气候的模型。
A.全晴
B.全云天
C.半阴
D.半晴天
参考答案:B
A good idea occurred to Mr. Baker________ to his invention recently. [ ]
A. while applying
B. while applied
C. while he was applying himself
D. while applying himself
平针组织的编织机器主要是台车,台车一般有()个成圈系统。
A.1~5
B.3~8
C.8~24
D.没有常见的范围