【单选题】According to the passage, all of the following led to the development of writing EXCEPT the
B.
desire to write down beliefs
C.
extraction of ink from plants
D.
growth of social complexity
【单选题】单纯餐后血糖高,而空腹和餐前血糖不高的2型糖尿病患者首选( )
【单选题】单纯餐后血糖高,而空腹和餐前血糖不高的2型糖尿病患者首选
【单选题】单纯餐后血糖高,而空腹和餐前血糖不高的2型糖尿病患者首选:
【多选题】下列关于总量指标所具有作用的阐述正确的有
【单选题】听力原文: American researchers say cutting down trees in snow regions might help counter the effects of global warming. The findings highlight the complexity of the planet as it'd previously been understo...
B.
Cutting down trees in snow regions.
D.
Growing flowers of a certain species.
【单选题】简要的结构形式和构造方式一般在( )图纸中用以表达