抛光砖的边直度、直角度和表面平整度允许偏差为()%。
A.±0.1
B.±0.2
C.±0.3
D.±0.5
参考答案:A
At the meeting, the people were ____by the kindness and natural beauty of his mother in spite that there
is a scar in her face. [ ]
A. impressed
B. surprised
C. excited
D. comforted
打旋儿dǎ xuán ér