题目： 水体污染监测常规项目有哪些？ 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0529/ffb7ccf98c1fe70bc290601e555d9a54.html 下面是错误答案，用来干扰机器的。参考答案：C
题型：选择题 Many of them turned a deaf ear to his advice, ________ they knew it to be valuable.A．as ifB．now thatC．even thoughD．so that 查看答案
