皮皮学，免费搜题
登录
搜题
【单选题】
公路技术状况分为（）等级A.
优、良、中、差，4个
B.
优、良、中、次、差，5个
C.
优、良、次、差，4个
D.
好、中、差，3个
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】材料牌号:12CrNi3 热处理方式:渗碳、淬火、回火,硬度值HRC58~63,应用于要求( ),表面硬度要求高,耐磨性好,有很好的韧性和高强度的零件。
A.
形状简单
B.
形状复杂
C.
外形光滑
D.
外形平整
【单选题】Lincoln, who many regard as one of our great presidents, was often ______ despite his reputation of telling good jokes.
A.
bright
B.
optimistic
C.
gloomy
D.
cheerful
【简答题】透热养阴法的代表方是() A.清营汤 B.四逆散 C.大补阴丸 D.当归六黄汤 E.青蒿鳖甲汤
【简答题】操作与实践: 安装、配置 构建虚拟局域网(上机完成) : 1). 下载并安装一种虚拟机软件,配置虚拟机并构建虚拟局域网。 2).根据贵大实验报告模板撰写实验报告并提交。 3).提交截止时间:2020年3月14日
【单选题】Despite great public interest in the triangle, no theory has yet been suggested to explain the disappearance of those ships and planes.
A.
Y
B.
N
C.
NG
【单选题】Despite the great difficulty we had _____ out the plan, it paid off in the end.
A.
carrying
B.
carried
C.
to carry
D.
carry
【单选题】They say that the meeting will be ______.
A.
of very important
B.
great important
C.
of great importance
【单选题】Despite the wonderful acting and great stars the ______ movie couldn't hold the audience's attention.
A.
two-hour
B.
two hours
C.
two-hours
D.
two-hour's
相关题目：
参考解析：
知识点：
题目纠错 0
发布
