题目内容

A．don't includeB．can't includeC．aren't includedD．haven't included

A. don't include
B. can't include
C. aren't included
D. haven't included

查看答案

搜索结果不匹配？点我反馈

更多问题

A．toB．fromC．atD．in

A. to
B. from
C. at
D. in

焊丝按钢种分类可分为()三大类。

A. 优质碳素钢
B. 耐酸钢
C. 碳素结构钢
D. 合金结构钢
E. 不锈钢

A．theseB．theirsC．itsD．ours

A. these
B. theirs
C. its
D. ours

A．upB．ofC．overD．after

A. up
B. of
C. over
D. after