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【单选题】
In the United States, old people who no longer have an income or suffer from a loss of physical abilities are often forced to give up living alone. They must leave their homes and depend on someone else to give them a place to live and to take care of their physical needs: they must either live with relatives or live in the homes for the aged. This loss of independence is a major problem for the aged
A.
In the United States, old people who no longer have an income or suffer from a loss of physical abilities are often forced to give up living alone.
B.
They must leave their homes and depend on someone else to give them a place to live and to take care of their physical needs:
C.
This loss of independence is a major problem for the aged
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参考答案：
举一反三
【判断题】外差检测的优点是对光强波动和低频噪声不敏感。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列温度传感器案例中,不属于非接触测量的是( )
A.
耳温枪
B.
额温枪
C.
双金属温度传感器
D.
热释电温度传感器
查看完整题目与答案
【单选题】组合截面钢梁腹板局部稳定采用准则是( )。
A.
腹板局部屈曲应力不小于构件整体屈曲应力
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于钢材屈服强度
D.
腹板局部临界应力不小于钢材屈服强度
查看完整题目与答案
【多选题】本课提到诸种“国学之谬”，以下哪项位列其中？
A.
国学等于初小语文
B.
国学等于仿古礼仪
C.
国学是中文专业的分支之一
D.
国学并无存在的必要
查看完整题目与答案
【单选题】钢梁腹板局部稳定采用( )准则,实腹式轴心压杆腹板局部稳定采用( )准则。
A.
腹板局部屈曲应力不小于构件整体屈曲应力
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于板的fv
D.
腹板局部临界应力不小于钢材屈服应力
查看完整题目与答案
【单选题】My friend's parents were very upset when she didn't phone them from my house.
A.
frightened
B.
preoccupied
C.
busy
D.
worried
查看完整题目与答案
【单选题】— Why didn’t you go to the party last night?— Because my parents were busy and I had to 　　　 my littl
A.
— Why didn’t you go to the party last night? — Because my parents were busy and I had to ____ my little brother at home. A. look after       
B.
look at          
C.
look around
查看完整题目与答案
【多选题】电容型设备介损及电容量带电检测相对测量较绝对测量的优点是（）。
A.
避免重复操作PT二次
B.
抵消外部干扰的影响
C.
避免PT固有角差带来的误差
D.
需要的检测单元更少
查看完整题目与答案
【单选题】钢梁腹板局部稳定采用( )准则
A.
腹板局部屈曲应力与构件整体屈曲应力相等
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于板的比例极限
D.
腹板局部临界应力不小于钢材屈服应力
查看完整题目与答案
【单选题】My parents were not happy as they don't approve ____ out at night．
A.
of Mary and me staying
B.
of me and Mary staying
C.
to Mary's and my staying
D.
when Mary and me stay
查看完整题目与答案
相关题目：
【判断题】外差检测的优点是对光强波动和低频噪声不敏感。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列温度传感器案例中,不属于非接触测量的是( )
A.
耳温枪
B.
额温枪
C.
双金属温度传感器
D.
热释电温度传感器
查看完整题目与答案
【单选题】组合截面钢梁腹板局部稳定采用准则是( )。
A.
腹板局部屈曲应力不小于构件整体屈曲应力
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于钢材屈服强度
D.
腹板局部临界应力不小于钢材屈服强度
查看完整题目与答案
【多选题】本课提到诸种“国学之谬”，以下哪项位列其中？
A.
国学等于初小语文
B.
国学等于仿古礼仪
C.
国学是中文专业的分支之一
D.
国学并无存在的必要
查看完整题目与答案
【单选题】钢梁腹板局部稳定采用( )准则,实腹式轴心压杆腹板局部稳定采用( )准则。
A.
腹板局部屈曲应力不小于构件整体屈曲应力
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于板的fv
D.
腹板局部临界应力不小于钢材屈服应力
查看完整题目与答案
【单选题】My friend's parents were very upset when she didn't phone them from my house.
A.
frightened
B.
preoccupied
C.
busy
D.
worried
查看完整题目与答案
【单选题】— Why didn’t you go to the party last night?— Because my parents were busy and I had to 　　　 my littl
A.
— Why didn’t you go to the party last night? — Because my parents were busy and I had to ____ my little brother at home. A. look after       
B.
look at          
C.
look around
查看完整题目与答案
【多选题】电容型设备介损及电容量带电检测相对测量较绝对测量的优点是（）。
A.
避免重复操作PT二次
B.
抵消外部干扰的影响
C.
避免PT固有角差带来的误差
D.
需要的检测单元更少
查看完整题目与答案
【单选题】钢梁腹板局部稳定采用( )准则
A.
腹板局部屈曲应力与构件整体屈曲应力相等
B.
腹板实际应力不超过腹板屈曲应力
C.
腹板实际应力不小于板的比例极限
D.
腹板局部临界应力不小于钢材屈服应力
查看完整题目与答案
【单选题】My parents were not happy as they don't approve ____ out at night．
A.
of Mary and me staying
B.
of me and Mary staying
C.
to Mary's and my staying
D.
when Mary and me stay
查看完整题目与答案
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