【单选题】What must the explorers be, even though they have modern equipment and techniques?
B.
Stubborn and arrogant.
C.
Well-liked and humorous.
【判断题】可采用增加平行测定次数的方法消除或减免系统误差。
【判断题】可采用增加平行测定次数的方法消除或减免系统误差。
【单选题】薄片中介形虫生物碎屑的显微结构特征是?( )
【单选题】按照凯恩斯货币需求观点,人们持有货币是由于()
【单选题】The revelation of his past led to his resignation
【单选题】Even before modern notions of friction, it was known that greased surfaces move over one another more easily than dry ones.
【单选题】Congratulations on the opening of your new branch of the Revelation Motor Company.
A.
We have always appreciated doing business with you.
B.
Best wishes for happiness and success to all of you at Revelation.