【判断题】信用风险越高的债券,投资者要求的收益率就应该越高
【判断题】电压继电器有过电压和欠电压两种。一般都采用电磁式,与电流继电器不同之处在于,电压继电器的线圈匝数多且线径小。
【判断题】电流继电器有过电流继电器和欠电流继电器之分。
【单选题】The purpose of your resume is to _____ enough interest in you to have an employer contact you for an interview.
【单选题】What's the purpose of your visit?
A.
I'm here for sightseeing.
B.
I'm going there for two weeks.
【判断题】1×10 -5 mol·L -1 盐酸溶液冲稀1000倍,溶液的pH值等于8.0。
【判断题】The purpose of your essay need be mentioned in the beginning.
【单选题】What is the purpose of your trip?