模板及其支架应具有哪些要求？
参考答案：足够的承载力、刚度、稳定性、能可靠地承受浇注混凝土的重量、侧压力施工荷载。
Professor White has written some short stories, but he is _____ for his plays.
A．more-known
B．the most- known
C．better- known
D．the best- known
甲状腺功能亢进的内科治疗宜选用
A．小剂量碘剂B．大剂量碘剂C．甲状腺素D．甲巯咪唑E．以上都不是
