问题
选择题
Edison is said to _____the first telephone. [ ]
A. find
B. discover
C. invent
D. found
答案
答案:C
Edison is said to _____the first telephone. [ ]
A. find
B. discover
C. invent
D. found
答案:C
说明:阅读下列程序(段)并回答问题,在每小题提供的若干可选答案中,挑选一个正确答案。
【程序】 SET TALK OFF CLEAR STORE .T. TO X STORE 0 TO Y DO WHILE X Y=Y+1 IF INT(Y/5)= Y/5 Y ELSE LOOP ENDIF IF Y>15 STORE .F. TO X ENDIF ENDDO SET TALK ON RETURN |
第四次输出Y值为 ______。
A.10
B.15
C.20
D.25