题目: 果实中维C含量最高的是()。A.橄榄B.猕猴桃C.余甘子D.刺梨 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0831/69cf2d94cfe221c13554ed7faf733fb8.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:解答题 灵活、合理的计算(79+56-14)×72 237+359-337+149+1471823÷85+1823×3815÷[(23+15)×113]8.3×513+5.7×513-513. 查看答案
题型:单项选择题 Which types of portable fire extinguishers are designed for use on electrical fires?()A.Dry chemical and carbon dioxideB.Foam (stored pressure) and soda-acidC.Carbon dioxide and foam (stored pressure)D.Dry chemical and soda-acid 查看答案