【单选题】Which of the following is NOT mentioned as cultural diversity in the passage?
A.
Asian people tend to show submissiveness to their seniors.
B.
Spanish-speaking people enjoy gathering with their family members.
C.
African people try to avoid eye contact to show their respect.
D.
Americans might be innovators defying the experts in some fields.
【单选题】连续培养时培养物的生物量是由( )来决定的。
【单选题】连续培养时培养物的生物量是由( )来决定的
【单选题】1927年蒋介石发动“四·一二”反革命政变的地点是( )
【单选题】连续培养时培养物的生物量是由( )来决定的
【判断题】( )副溶血性弧菌又称嗜盐弧菌,在无盐情况下不生长。