【单选题】We learn from the passage that the establishment of Labor Day ______.
A.
was accepted by most bosses as a compromise
B.
marked a turning point in the workers' struggle for more rights
C.
indicated the improvement of the workers' welfare
D.
signaled the end of 'wage slavery'
【单选题】The boy in brown is your neighbor, Ted, he? [ ]
【单选题】为了能在网络上正确的传送信息,制定了一整 关于传递顺序、格式、内容和方式的约定,称之为( )
【单选题】患者45岁,月经量多,经期延长2年伴继发性贫血,无明显痛经,妇科检查:宫颈中度糜烂,子宫增大如妊娠3个月子宫大,表面凹凸不平,质硬,形状不规则,双侧附件(-)。此种疾病的发生与哪种因素有关
【单选题】患者45岁,月经量多,经期延长2年伴继发性贫血,无明显痛经,妇科检查:宫颈中度糜烂,子宫增大如妊娠3个月子宫大,表面凹凸不平,质硬,形状不规则,双侧附件(-)。此种疾病的发生与哪种因素有关
【单选题】检测HIV抗体的血清学试验分为初筛和确认试验,最常用的初筛试验是
【简答题】Ted isn ’ t here with us. He probably can solve these problems.