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【单选题】
在狭窄且弯度较大的航道中,常采用的转向方法是 。
A.
逐渐转向法
B.
平行方位线转向法
C.
导标方位转向法
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【判断题】导航栏的“鼠标经过图像”效果除直接用“鼠标经过图像”命令制作外,还可以通过行为面板进行制作。
A.
正确
B.
错误
【单选题】The young tennis player has often _____ famous players, but so far he has always been beaten. [     ]
A.
competed for
B.
competed over
C.
competed with
D.
competed in
【单选题】计算机的( )设备是计算机和人进行信息交换的设备。
A.
输入输出
B.
外部设备
C.
中央处理器
D.
存储器
【判断题】数控操作的“跳步”功能又称为“单段运行”功能
A.
正确
B.
错误
【单选题】[单选题]使人体能够感觉到的最小电流称为()。
A.
持续电流
B.
感知电流
C.
致命电流
【判断题】人和计算机进行信息交换是通过输入输出设备实现的。
A.
正确
B.
错误
【单选题】Ageism American society has been described as maintaining a stereotypic and often negative perception of older adults. This negative and/or stereotypic perception of aging and aged individuals is read...
A.
A negative period of impotency and incompetency.
B.
A negative and/or stereotypic perception of older adults.
C.
A definition of stereotypic and often negative attitudes,
D.
A denotation against the negative bias of older adults.
【简答题】读下图回答1-2题。 1.图中数码①所代表的地形区是 [     ] A.云贵高原 B.东北平原 C.黄土高原 D.四川盆地 2.下列山脉中,与图中山脉走向一致的是 [     ] A.祁连 B.天山山脉 C.昆仑 D.大兴安岭
【简答题】我国某山脉大致为东西走向,且为一二级阶梯的分界线,据此回答21—23题。 小题1:该山脉名称为(   ) A.大兴安岭 B.天山 C.昆仑山 D.秦岭 小题2: 该山脉以南有一个自治区常年低温,其主要原因是(   ) A.纬度高 B.海拔高 C.距海遥远 D.受到冬季风影响。 小题3:下列山脉与该山脉走向相同的是(   ) A.横断山 B.大兴安岭 C.南岭 D.太行山
【单选题】Ageism American society has been described as maintaining a stereotypic and often negative perception of older adults. This negative and/or stereotypic perception of aging and aged individuals is read...
A.
A negative period of impotency and incompetency.
B.
A negative and/or stereotypic perception of older adults.
C.
A definition of stereotypic and often negative attitudes.
D.
A denotation against the negative bias of older adults.
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