【单选题】【消耗次数：1】
He was absent today ____________ he was hit by a car.
①
because
②
so
③
or
④
since
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相关题目
【单选题】
The reason __he was absent from the meeting was _his car broke down on the way.
①
that; because
②
why; that
③
that; that
④
for; that
【单选题】
Because he hadnt finished his assignment, so he continued working in the classroom. Is this a complete sentence?
①
Yes
②
No
【判断题】
It was because he was too clumsy to drive a car that Jim hadnt learned to drive.
①
正确
②
错误
【单选题】
It is____ me that he should be absent.
①
astonished at
②
astonishing to
③
surprised to
④
surprising at
【单选题】
He cannot ____ a car, for he does not earn much money.
①
obtain
②
afford
③
donate
④
consume
【单选题】
He is so shy that he ____ speaks in the public.
①
often
②
frequently
③
seldom
④
sometimes
【单选题】
His decision was ____, since he could not see the action
from where he was standing.
①
arbitrary
②
ordinary
③
casual
④
accurate
【判断题】
Ever since he arrived, he has been complaining constantly about the weather.
①
正确
②
错误
【单选题】
He is late again today. I’ll ____ that he will not be late tomorrow.
①
refer to it
②
look to him
③
see to it
④
turn to it
随机题目
【多选题】
关于钢筋混凝土工程雨期施工的说法，正确的有（）
①
A.对水泥和掺合料应采取防水和防潮措施
②
B.对粗、细骨料含水率应进行实时监测
③
C.浇筑板、墙、柱混凝土时，可适当减小坍落度
④
D.应选用具有防雨水冲刷性能的模板脱模剂
⑤
E.钢筋焊接接头可采用雨水急速降温
【多选题】
对于跨度6m的钢筋混凝土简支梁，当设计无要求时，其梁底木模板跨中可采用的起拱高度有（）
①
A.5mm
②
B.10mm
③
C.15mm
④
D.20mm
⑤
E.25mm
【单选题】
下列金属窗框安装做法中正确的是（）
①
A.采用预留洞口后安装的方法施工
②
B.采用边安装边砌口的方法施工
③
C.采用先安装后砌口的方法施工
④
D.采用射钉固定于砌体上的方法施工
【多选题】
关于砌体结构施工的说法，正确的有（）
①
A.砌体基底标高不同处应从低处砌起
②
B.砌体墙上不允许留置临时施工洞口
③
C.宽度为500mm的洞口上方应设置加筋砖梁
④
D.配筋砌体施工质量控制等级分为A、B二级
⑤
E.无构造柱的砖砌体的转角处可以留置直槎