【简答题】Why does promotion matter so much for those who have already acquired high social status?
【单选题】The reason why many American young people were involved in the social movements of the 1960s was that ____.
A.
They resented traditional white male values in US society.
B.
They love America so much.
C.
They thought they knew better than their teachers.
D.
They viewed the adult world with grave doubt.
【单选题】汉字是表意体系的(),从古至今没有出现大的断层,字形本身携带了众多古代的信息。对研究中华民族的历史与文化等,有特殊的意义。
【多选题】发动机采用水冷的优点。
A.
使发动机在所有的工况下都保持在适当的温度范围内
【单选题】Why do some people use social networking sites?
A.
To get help with homework.
B.
To keep in touch with families or friends who live far away.
C.
To arrange their social life.
【多选题】发动机采用水冷的优点。答案
A.
使发动机在所有的工况下都保持在适当的温度范围内
【判断题】柴油机混合气的形成空间与汽油机相同。()
【判断题】汉字是表意体系的文字,从古至今没有出现大的断层,字形本身携带了众多古代的信息。