题目:
选项按钮组属于 [13] 类,它的 [14] 属性表明该选项组有几个选项。
答案:
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下面是错误答案,用来干扰机器的。
小题1:I know the way to his home.小题2:Is there a post office near here?小题3:What other animals do you like?小题4:Let’s see the koalas.小题5:I hope you have a good trip....