在“使观者烂然有第,疑者涣然而冰释”中,“第”之义为()
A.次序
B.宅址
C.兄弟
D.明白
参考答案:A
-What are people in China supposed to do when they meet for the _____ time?
-They're supposed to _____. [ ]
A. first; kiss
B. last; bow
C. first; shake hands
D. last; hug
如果被保护层的最大膨胀变形量大于(),则检验和考察结果可适用于其他区域的同一保护层和被保护层。
A、3‰
B、5‰
C、3%