桥梁上部结构装配时采用简易型钢导梁架设法进行预制梁（板）的吊装，此法所适用的条件是（）。
多选题查看答案
The full title of the U.K. is the United Kingdom of （）and （）
填空题查看答案
public and private colleges and universities and community colleges offer（）.
单选题查看答案
（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
单选题查看答案
The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.
单选题查看答案
型钢混凝土柱与型钢混凝土梁或钢梁连接时，梁腹板与柱宜采用（）。
单选题查看答案
多片式T梁采用架桥机架设时，每一孔梁架设完成后，应符合哪些规定？
简答题查看答案
Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.
单选题查看答案
Whose duty is it to examine and verify the vessel’s classification and technical state and condition?（）.
单选题查看答案