【简答题】A ______ language is one that still has native speakers but is not being learned by children.
【判断题】药店地址的选择与其经营规模及品种相适应。
【判断题】学前儿童的精神发育不全又称精神发育迟缓,俗称智力落后。( )
【单选题】已知基因ABC及其等位基因分别位于不同染色体上,现有一对夫妇,妻子的基因型为AaBBCc,丈夫的基因型为aaBbCc,其子女中的基因型为aaBBCC的比例和出现具有aaB_C_表现型女儿的比例分别为( )
【多选题】行车调度员的职责包括:
B.
随时掌握客流情况,必要时及时调整列车运行方案
C.
及时、准确地处理行车异常情况,防止行车事故发生,发车行车事故时,按规定程序向上级主管部门汇报,并采取措施防止事故扩大
D.
监控列车到达、出发及中途运行情况,确保列车运行正常秩序
G.
服从值班主任指挥,与电力调度员、环控调度员和维修调度员配合,共同完成行车和施工组织作业
【单选题】By mentioning the 1964 report on smoking, Jeffrey Koplan implied that ______.
A.
more children tend to smoke today than yesterday
B.
both obesity and smoking require the attention of schools and society
C.
the present plan on obesity would function similarly as a landmark
D.
obesity and smoking are both health problems