题目内容

土壤质地测定时，通过测定知道某土样＜0.01mm粒径含量为25%，＞1mm石砾含量为3%，按卡庆斯基制质地分类标准，该土壤质地应是()。

A. 砾质砂壤土
B. 多砾质砂壤土
C. 砾质轻壤土
D. 多砾质轻壤土

查看答案

搜索结果不匹配？点我反馈

更多问题

A(n)______of labor unions opposed the bill by continuing the strike for nearly one week.

A. coincidence
B. harmony
C. uniform
D. alliance

Tony Williams was working as a car-park______in Los Angeles.

A. layman
B. servant
C. director
D. attendant

It is only when you see that with your own eyes______fully understand how much he loves you.

A. can you
B. you can
C. that you can
D. that can you

【C13】

A. healthy
B. junk
C. ordinary
D. organic