问题
单项选择题
《地下水水质标准》中的地下水质量分类,主要以人体健康基准值为依据的是()类。
A、I
B、Ⅱ
C、III
D、IV
答案
参考答案:C
《地下水水质标准》中的地下水质量分类,主要以人体健康基准值为依据的是()类。
A、I
B、Ⅱ
C、III
D、IV
参考答案:C
Dear Emma, Are you free this afternoon? Can you bring(带来)these things to me? I am at school now. I need my shoes, T-shirt, English book, bag and pens. My shoes are white. They’re under the sofa. My English book and bag are on the desk. My pens are in the pencil-box(铅笔盒)and the pencil-box is in the drawer(抽屉). Thanks a lot. Yours, Sally 任务型阅读:根据短文内容,填空下列表格,每空一词。(10分)
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