门机的旋转角度是()。
A.180度
B.360度
C.90度
参考答案:B
()prize for the winner of the competition is ()two-week holiday in Paris.
A.The;不填
B.A;不填
C.A;the
D.The;a
下列程序段执行以后,内存变量Y的值是()。
x=34567
y=0
DO WHILE x>0
y=x%10+y*10
x=int(x/10)
ENDDO
A.3456
B.34567
C.7654
D.76543