皮皮学，免费搜题
登录
搜题
【单选题】
混凝土立方体试件抗压强度,以( )表示,单位为( )。A.
ft ,N
B.
.fcu ,N/mm2
C.
.fcu ,N/mm3
D.
fst ,MPa
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】andout of breath , we reached the top of the mountain and stopped the beautiful scenery .
A.
Tiring to admire
B.
Being tired admiring
C.
Tired to admire
D.
Tired admiring
【单选题】根据汞元素的电势图:Hg2+ Hg22+ Hg确定能自发进行的反应是
A.
Hg22+→Hg2++Hg
B.
Hg+Hg2+→Hg22+；
C.
Hg22++Hg→3Hg2+
D.
Hg22++Hg2+→3Hg
【多选题】When will you use a handout when you deliver an academic presentation?
A.
Your information is too detailed to fit on a slide.
B.
You don’t want to talk too much.
C.
You want your audience to have a full record of your findings.
D.
You are not sure of your information.
【单选题】When you deliver the presentation, you should _____.
A.
mumble and avoid direct eye contacts with the audience
B.
keep your pitch and speed of your presentation
C.
speak quickly so as to finish the presentation efficiently
D.
give the audience amiable facial expressions
相关题目：
参考解析：
知识点：
题目纠错 0
发布
