实行八股取士最根本的目的是[ ]
A、实行科举考试的标准化、规范化
B、培养皇帝的忠实奴仆
C、束缚人们的思想
D、扼杀人们的聪明才智
答案:B
一定量的盐酸跟过量锌粉反应时,为了减缓反应速率但又不影响生成的总量,可采取的措施是( )
A.加入少量固体
B.加入少量固体
C.加入少量固体
D.加入少量固体
Only when they were told the date of the wedding ________ their daughter would get married. [ ]
A. realized they
B. did they realized
C. did they realize
D. they did realize