若有以下说明:int a[12]={1,2,3,4,5,6,7,8,9,10,11,12};char c='a',d,g;则值为4的表达式是( )
A. a[g-c]
B. a[4]
C. a['d'-'c']
D. a['d'-c]
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我国《反不正当竞争法》规定,抽奖式的有奖销售量最高的金额禁止超过()元
A. 20000
B. 30000
C. 40000
D. 50000
某商店内部规定,顾客购买热水器的同时必须购买其水管线,此规定侵犯了消费者的()
A. 知悉真情权
B. 公平交易权
C. 自主选择权
D. 获知权
第55题、What should you do once you start troubleshooting? Write down_____________________________you take.
第56题、Why are you advised to write down the error message as much as possible? To find out if other people are having the_____________________________.