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【单选题】
‘Stream’ only used to mean ‘a flow of liquid air or gas’. But these days it has taken on another meaning. What is it?A.
a) A type of spread like butter which is put on hot toast
B.
b) A popular spoken expression meaning ‘amazing’
C.
c) A type of scream which is involuntarily spoken when a person is using all their strength to move a heavy object
D.
d) A continuous flow of video or audio material to a computer
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【简答题】Even i f life there was full of hardships, it was also full of joy and excitement.
【简答题】听力原文： Nowadays people travel, not from necessity, but for the joy and excitement of seeing and experiencing new things. Traveling, of course, has now become a highly organize business. There are cars ...
【多选题】关于热轧钢筋接头的说法，正确的有（ ）。
A.
HRB400带肋钢筋的连接宜选用机械连接接头
B.
绑扎连接接头适用于HRB335带肋钢筋的连接
C.
钢筋骨架和钢筋网片的交叉点焊接宜采用电阻点焊
D.
钢筋与钢板的T形连接，宜采用电渣焊
E.
受拉构件中的主钢筋不得采用绑扎连接
【简答题】钢筋接头应按设计要求或规范规定选用焊接接头或机械连接接头。焊接接头应优先选择闪光对焊；机械连接接头适用于HRB335和HRB400光圆钢筋的连接。
【多选题】钢筋剥肋滚压直螺纹连接技术是在钢筋直螺纹连接技术的基础上发展起来的一项新技术，它与传统的焊接工艺及其它机械连接技术相比，具有如下哪些特点（）
A.
螺纹牙型好，精度高，连接质量稳定可靠，连接强度高
B.
连接接头具有优良的抗疲劳性能及抗低温性能，接头可通过400万次疲劳试验和零下40℃低温试验
C.
操作简单，施工速度快。螺纹加工提前制作，现场装配作业
D.
应用范围广，适用于直径16-40mmⅡ、Ⅲ级钢筋在各种方位同、异直径的连接
E.
应用范围广，适用于直径20-38mmⅡ、Ⅲ级钢筋在各种方位同、异直径的连接
【简答题】c___________ (MAKE) verb [T] to make something new, especially to invent something 2. r ___________ (KNOW) verb [T] to know someone or something because you have seen, heard or experienced them before...
【单选题】say sth. suddenly and loudly because of surprise, anger, or excitement
A.
exclaim
B.
capture
C.
condense
D.
exceed
E.
proclaim
F.
tune
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