【判断题】二力构件中两个作用力的方向必沿此二力作用点的连线。
【单选题】I don't know what Jane ______ at this time tomorrow.
【单选题】苏共二十大后,中共在《人民日报》上发表文章表达自己的态度和观点。其中不包括()
【单选题】苏共二十大后,中共在《人民日报》上发表文章表达自己的态度和观点。其中不包括 ;
A.
《论无产阶级专政的历史经验 》 B 《论无产阶级专政的历史经验 》 B
【单选题】What does Jane struggle with throughout Jane Eyre?
A.
The balance between obligation and happiness
B.
The practice of self-negation that Helen taught her
C.
The legacy that Mrs. Reed left her with
D.
Her desire to get revenge on those who wronged her
【单选题】患者陈某,女,50岁。颅脑外伤后,昏迷伴尿路感染,医嘱:尿培养、药敏试验。留取尿标本正确的是