A.Y
B.N
C.NG
A.Y
B.N
C.NG
Nuclear family may consist of ______.
A.parents and their children
B.wife and husband
C.a parent and children
D.All of the above.
The best title for the passage may be ______.
A.Results of Feminist Movements
B.New influence in .American Life
C.Counterculture and Its consequence
D.Traditional Division of Male and Female Roles
What may cause the percentage of workers to decline?
A.Ritualized time
B.Technology and the division of labor
C.The appearance of new aristocracies
D.The new fashion
A、loss making
B、crowding out tourism
C、negative image
D、social division
A.a
B.b
C.c
D.d
In the stationary phase of bacterial growth:() a) Cell division and death may be in equilibrium b) Rate of cell metabolism is maximal c) Bacteria do not form spores d) Morphology and staining characteristics are uniform e) Viable bacterial counts cannot be done
A、all of these
B、a,b and c
C、a only
D、d only
Compared with nuclear families, extended families may
A.have more generations under one roof.
B.have to face more problems.
C.keep more traditions and customs.
D.keep closer family bond.
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