配装类为S的爆炸品可与()混装
A.A配装类
B.E配装类
C.L配装类
D.以上都不对
参考答案:B
命令DIMENSION A(2,3)定义了一个名为A的数组,其元素是( )。
A.A(0),A(1),A(2),A(3),A(4),A(5).
B.A(2), A(3)
C.A(2, 1), A(2, 2), A(2, 3)
D.A(1, 1), A(1, 2), A(1, 3), A(2, 1), A(2, 2), A(2, 3)
What time ________ your teacher ________ supper? [ ]
A. does, has
B. does, have
C. do, has
D. do, have