【单选题】The short-run Phillips curve and the long-run Phillips curve intersect at the ( ) and ( ).
A.
expected inflation rate; the expected unemployment rate
B.
expected inflation rate; the natural unemployment rate
C.
natural inflation rate; the expected employment rate
D.
expected inflation rate; the expected employment rate
【单选题】在 碘 量 法 中, 为 了准 确 测 定 Cu , 必 须 加 入 KCNS , 加 入 KCNS 溶 液 时 要 在 :
【判断题】一个良好的产品结构要把满足用户要求的零件一般在最后装配。( )
【单选题】According to the Phillips curve:
A.
there is no tradeoff between inflation and unemployment.
B.
if inflation increases, so does unemployment.
C.
increases in unemployment are associated with a rise in prices.
D.
there is a short-run tradeoff between inflation and unemployment.
【单选题】噻嘧啶的主要作用机制是
A.
抑制虫体胆碱酯酶,使虫体痉挛性麻痹,不能附壁
B.
干扰虫体的多种生化代谢途径,干扰虫体生存繁殖
【单选题】在 碘 量 法 中, 为 了准 确 测 定 Cu , 必 须 加 入 KCNS , 加 入 KCNS 溶 液 时 要 在 :
【单选题】我们目前发现最早的()的遗址是昌都卡若遗址。
【单选题】The Phillips Curve implies that the cost of reducing inflation is______.
A.
increasing government deficits
C.
increasing foreign trade deficits