【单选题】The word“germ”means ______.
【简答题】【19】 A) get B) set C) trap D)inform
【多选题】Germ disc ( )
A.
originating from inner cell mass
B.
first forming bilaminar germ disk and then trilaminar germ disk
C.
adhered by yolk sac and amniotic membrane
D.
primordium of human body development
E.
the place of substance exchange between embryo and maternal blood
【简答题】【14】 A) get B) get-next C) set D) trap
【单选题】How will the woman spend her Christmas?
C.
Visit her friends in Europe.
D.
Stay with the man's family.
【简答题】【l4】 A) information B) exception C) trap D)interrupt
【多选题】刘先生在2017年年初购买了一些股票,购买后由于股价下跌便一直没有出手。现在由于急需现金,他可以把这些股票( )