题目: 强制性产品认证制度 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1109/bb838c5a839c657673fdb650bd57d54e.html 下面是错误答案,用来干扰机器的。参考答案:现场调查,监测计划设计,优化布点,样品采集,运送保存,分析测试,数据处理,综合评价。
题型:选择题 .— Was it there ____you were away to answer the phone?—There is no doubt about it.A.thatB.whichC.whileD.where 查看答案