皮皮学,免费搜题
登录
搜题
【判断题】
行李员应向抵店的客人以微笑点头表示欢迎,需帮助客人将行李从车上卸下,请客人一起清点行李件数并检查有无破损。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】根据 RUP 实现活动,输入为设计类、接口,活动为实现类,则输出为( )
A.
用况
B.
构件
C.
接口
D.
子系统
【单选题】Why does the author say that the knowledge of the shapes and habits of wild animals was important to our ancestors?
A.
Because they loved animals so much.
B.
Because animals were the frequent subject of their paintings.
C.
Because they needed them to form. a religion.
D.
Because they wanted to live in safety, preventing themselves from being hurt by animals.
【单选题】锁相环路锁定时,其输出信号与输入信号的相位差为
A.
B.
常数
C.
变化量
D.
90°
【简答题】Religion shapes the _____ its adherents have towards work, investment, consumption and individual responsibility.
【判断题】正常的红细胞有细胞核和细胞器。
A.
正确
B.
错误
【简答题】the hollow place under the arm at the shoulder ; 腋窝_____________
【单选题】锁相环路锁定时,其输出信号与输入信号的( )严格相等
A.
相位
B.
频率
C.
幅度
【单选题】黎族独特的乐器是
A.
鼻箫
B.
葫芦丝
C.
芦笙
D.
唢呐
【单选题】锁相环路锁定时,其输出信号与输入信号的相位差为
A.
B.
常数
C.
变化量
【单选题】黎族独特的乐器是( )。
A.
尺八
B.
鼻箫
C.
黎族腰鼓
D.
长管
相关题目: