【单选题】计算机的( )设备是计算机和人进行信息交换的设备。
【单选题】下列山脉走向答题一致的是 1天山2大兴安岭3太行山4昆仑山5秦岭6巫山
【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.
【单选题】M: I like to walk outdoors after the rain. It smells fresh and looks greener. W: I agree. A nice time to walk outdoors is after it rains. [音频]
A.
She will not walk after it rains.
B.
She does not want to get wet feet.
C.
She thinks it is a nice time to walk.
D.
She likes walking after the rain if she has a coat to wear.
【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】S7-200系列PLC中。中斯分离指令的操作码是( ).
【判断题】在存在限制资源、通货膨胀未被预期且比较温和的情况下,产出会增加。()