A.After the cell-phone ban is ended, students can use their phones during class
B.The cell-phone ban is equally enforced in all public schools
C.A phone-storage industry has appeared outside the 88 metal-detector campuses
第1题:
In C program, all variables must be(70)before use, usually at the beginning of the function before any(71)statements.
A.stated
B.writed
C.illustrated
D.declared
第2题:
A programmer must know about a function's ______ to call it correctly.
A.location
B.algorithm
C.Interface
D.statements
第3题:
According ______ the report,the ship hit the wharf when berthing.
A.of
B.to
C.for
D.on
第4题:
In object-oriented program languages, a class must exposure its(13) to the outside.
A.variants
B.algorithm
C.interface
D.statements
第5题:
In C program, all variables must be (1) before use, usually at the beginning of the function before any (2) statements.
A.stated
B.instructed
C.illustrated
D.declared
第6题: