【单选题】用万用表的通断档(二极管档)测量热继电器的热元件两端,万用表的蜂鸣器()。
【单选题】金融创新中信息披露原则是指
C.
披露不涉及商业秘密、不影响知识产权的创新信息
【单选题】Questions 1 and 2 are based on the following news report. 1. How has the divorce rate changed since 1990s for married couples of 65 or older?
A.
The divorce rate has stayed the same.
B.
The divorce rate has more than doubled.
C.
The divorce rate has declined.
D.
The divorce rate has tripled.
【多选题】新石器时代的石雕作品可大致划分为四类,为_____和具有生活气息的动物石雕、琢制的石磐。
【单选题】Directions: Now you will hear a news report 1 . At the end of the report, you will hear some questions. After you hear a question, choose the best answer from the four choices.
A.
They know different kinds of languages.
B.
They like to whistle to each other for hours.
C.
They use whistling to communicate with others.
D.
They learn a whistling language from their cattle and sheep.
【单选题】怀疑前置胎盘的病人,下列哪项处理措施是错误的
【判断题】零件的应力随时间变化时,均应按变应力作强度计算。
【单选题】News report 1 1.What do we learn about Donna Nelson from the news report?
A.
She gave up her US citizenship
B.
She applied for US citizenship
C.
She paid extra tax for her income
D.
She was deprived of her US citizenship
【判断题】零件的应力随时间变化时,均按应变力作强度计算。