【单选题】Find ways to praise your children often, ____ you’ll find they will open their hearts to you.
【单选题】采用"灯光旋转法"并车,三个同步指示灯应______,电压同相时,同步指示灯应______。
A.
一相灯接在对应相上,另两灯接在交叉的两相上/对应相灯灭,另两灯一样亮
C.
一相灯接在对应相上,另两灯接在交叉的两相上/对应相灯亮,另两灯灭
【单选题】The residents demanded that those responsible for the fire ____ brought to justice.
【简答题】汇率兑换程序。按照温度转换程序的设计思路,按照1美元=6元人民币汇率来编写一个美元到人民币的兑换程序。 (说明:请在答题框中输入程序,并上传运行结果的截图)
【单选题】老年人消极依赖,满足于既成事实,不为工作和退休烦恼,对社会活动漫然置之。是属于( )老人。
【单选题】听力原文: The London Borough of Camden provides many services for elderly residents,among which are the preparation for retirement courses.These courses,lasting for ten afternoons,are run three times a ye...
A.
They are offered for those with an interest in the courses.
B.
Employers and employees in a company are both welcome.
C.
People who will retire in a few years are the target students.
D.
Students from a normal university can attend the courses.
【多选题】振动类手法是()
A.
以快速、高频的节律,轻重交替、持续作用于人体