【C1】A.carryB.sendC.packD.fit
【C1】
A.carry
B.send
C.pack
D.fit
【C1】
A.carry
B.send
C.pack
D.fit
A.'0'<=c1<='9'>
B.(c1>='0')&&(c1<='9')>
C.(c1>='0')||(c1<='9')>
D.(c1> = 0)&&(c1<=9)>
A.a<=c1<=z
B.(c1>=a)&&(c1<=z)
C.(c1>=a)&&(c1<=z)
D.(a<=c1)||(z>=c1)
A. ’a’<=c1<=’z’b. (c1>=A.&&(c1<=’z’)c. (’a’>=c1)||(’z’<=c1)d. (c1>=’a’)&&(c1<=’z’)
A.'A'<=c1<='z'<br>
B.c1>='A'&&c1<='z'<br>
C.'A'>=c1||c1<='z'<br>
D.c1>='a'&&c1<='z'<br>
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1<=z)
C.(‘a’>=c1)(‘z’<=c1)
D.(c1>=’a’)&&(c1<=’z’)
A.'0'<=c1<='9'>
B.('9'>=c1)&&('0'<=c1)>
C.(c1<='9')||(c1>='0')
D.(c1>='9')&&(c1<='0')>
A.’a’<=c1<=’z’
B.(c1>=&&(c1<=’z’)
C.(’a’>=c1)‖(’z’<=c1)
E.(c1>=’a’)&&(c1<=’z’)
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