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【判断题】
外螺纹的规定画法是牙顶(大径)及螺纹终止线用粗实线表示。A.
正确
B.
错误
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【简答题】The nervous-looking young man had waited for a few moments outside the jeweller’s before he got enough courage to enter. He was warmly greeted by a young assistant. James felt a rush of blood to his f...
【多选题】装卸及起重运输设备安装工程章中定额工程内容包括（）
A.
施工现场仓库(指定堆放地点)至安装地点内的设备，材料及工具的水平及垂直运输;
B.
设备开箱检验、基础验收、划线定位、清洗、吊装、调整、焊接、铆接、固定单机无负荷试运转;
C.
与设备本体联体的平台、梯子、拦杆、支架、屏盘、配重、安全罩、挡风板及设备本体内的管道安装;
D.
单机与地面接线箱(操作箱)端子或连接插头以外的供电、控制、信号、检测、通讯部分设备及电缆的安装;
E.
单机的动力、控制、照明、通讯等各种电气设备及管线安装、配管、电缆敷设，接线校线，模拟试验。
【简答题】阅读理解 Dear Mum, I didn't think you understand my life, You think I should be studying all the time. I know you want me to find a good job when I grow up, but I would like to have a wonderful time, too....
【简答题】Forecasting of Statistics Nearly two thousand years have passed since a census decreed by Caesar Augustus become part of the greatest story ever told. Many things have changed in the intervening years...
【单选题】Why could the author avoid the traffic accident last time?
A.
Because the bend was wide enough.
B.
Because the biker didn't fly past him.
C.
Because he had already stepped aside before the biker passed by.
D.
Because he had slowed down.
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