The nuclear family defines a self-contained, self-satisfying unit composed of father, mother and children.()
错
错
The nuclear family refers to a self-contained, self-satisfying unit composed of father, mother and children.()
The nuclear family describes a self-contained, self-satisfying unit composed of father, mother and children.()
The nuclear family () a self-contained, self-satisfying unit composed of father, mother and children.
A.refers to
B.defines
C.describes
D.devotes to
The nuclear family devotes to a self-contained, self-satisfying unit composed of father, mother and children.()
The nuclear family () a self-contained, self-satisfying unit composed of father, mother and children.
A.执行会报错
B.d,a
C.a,d
D.a,b,d
A.def fuction 1.
B.def fuction 1()
C.def function 1() .
D.def function 1() ;
A.def vfunc(a,b=2):
B.def vfunc(*a,b):
C.def vfunc(a,b):
D.def vfunc(a,*b):