【单选题】He mimicked her southern accent, which meant that ____.
A.
he laughed at her accent
B.
he praised her for the accent
C.
he made comments on her accent
D.
he copied the way she spoke
【简答题】1Cr18Ni9 在新标准的牌号是 15Cr18Ni9 ,它的平均含碳量是 ≤( )%; 0Cr18Ni9 在新标准的牌号是 08Cr18Ni9 ,它的平均含碳量是 ≤( )%
【判断题】Accent is an important marker of sociolect.()
【判断题】虚拟主机服务提供独立的IP地址,每个域名独占一个IP地址。
【判断题】人造欧泊表面常可见“蜥蜴皮(蛇皮)状”构造