问题
选择题
— Tom has a best sense of rhythm.
— Right, his ____ for music showed at an early age.[ ]
A. love
B. appearance
C. interest
D. talent
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Tom has a best sense of rhythm.
— Right, his ____ for music showed at an early age.[ ]
A. love
B. appearance
C. interest
D. talent
答案：D
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 10 TO A STORE 20 TO B SET UDFPARMS TO REFERENCE DO SWAP W1TU A，(B) A，B PROCEDURE SWAP PARAMETERS X1，X2 TEMP＝X1 X1＝X2 X2＝TEMP ENDPROC SET TALK ON RETURN |
B的输出结果为 ______。
A．10
B．20
C．30
D．5