游泳池长50米,小强每次都游9个来回,他每次游多少米?
50×9×2
=450×2,
=900(米).
答:他每次要游900米.
甲硝唑
A.消除诱因B.减少氨的形成和吸收C.降低血氨、促进氨的代谢清除D.抑制假神经递质的形成E.抑制肠道细菌过度生长
For retired 65-year-old investor, with moderate risk tolerance and adequate insurance and cash reserves, the appropriate portfolio will most likely have the following mix of bonds and stocks:
A.portfolio
B.bonds
C.stocks
D.A
E.55%~65%
F.35%~45%
G.B
H.30%~40%
I.60%~70%
J.C
K.15%~50%
L.50%~85%