【单选题】Miss Parkinson became interested in her own business ______.
A.
before she worked for the media company
B.
when she was on holiday five years ago
C.
after her friend recommended it to her
D.
after she went to therapists and classes
【单选题】下列哪一个不是20世纪初期革命派与改良派论战的焦点( )
A.
要不要实行民族革命,推翻清政府的封建专制统治
【简答题】A.Became she had too many things with her. B.Because she was sick. C.Because she was quite lazy. D.Because she didn't want to get sick at high altitudes.
【简答题】铁水预脱硫方法按照脱硫剂的加入方式和铁水搅拌方式的不同可以分为铺撒法、揺动法、( )、喷粉法等,其中( )使用较为广泛。
【简答题】铁水预脱硫方法按照脱硫剂的加入方式和铁水搅拌方式的不同可以分为铺撒法、揺包法、 ( )、喷粉法、喂线法等,其中 ( )使用较为广泛。
【简答题】铁水预脱硫方法按照脱硫剂的加入方式和铁水搅拌方式的不同可以分为铺撒法、揺动法、( )、喷粉法等,其中( )使用较为广泛。
【判断题】中国人的基本人际状态是伦人,而欧美地区的基本人际状态是极致个人。
【多选题】根据表4-4《项目重大危险源识别汇总表》,机械作业危险源有( )。