皮皮学，免费搜题
登录
搜题
【单选题】
耐火等级为一级的承重墙燃烧性能和耐火极限应满足A.
难燃烧体，3.0h
B.
非燃烧体，4.0h
C.
难燃烧体，5.0h
D.
非燃烧体，3.0h
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】Eric：I‘d love to come to your barbecue on Saturday but my cousin is arriving from California that day． Sonia：That’s no problem．The more the merrier．I‘m glad__________．
A.
I can hold such a barbecue for you
B.
your cousin will be arriving from California then
C.
We finally have a chance to get together
D.
that you’re too busy to come to my barbecue
【单选题】I can think of nothing more ______ than arriving at the theater and discovering that I have left the tickets at home.
A.
vicious
B.
inviting
C.
vexatious
D.
immoral
【单选题】I was so late arriving at the airport that I______ had time to board the plane.
A.
nearly
B.
scarcely
C.
seldom
D.
justly
【单选题】I fear that I may create a bad ________by arriving late for the interview.
A.
information
B.
expression
C.
impression
D.
description
【单选题】如图所示,玻璃圆环 a 和金属圆环 b 都由丝线悬吊着,它们的几何轴线重合并且相互靠得较近,现将一条形磁棒的 S 极沿轴线靠近玻璃圆环 a ,则[ ]
A.
两环都向右移并互相靠近
B.
两环都向右移并互相分开
C.
a 环不动， b 环左移
D.
a 环不动， b 环右移
【单选题】Upon arriving home, I was surprised to find the paper I had had _____ was missing.
A.
to be prepared
B.
to prepare
C.
preparing
D.
prepared
【单选题】______ arriving at the spot, the policemen at once helped the passengers to safety.
A.
At
B.
On
C.
The moment
D.
As
相关题目：
参考解析：
知识点：
题目纠错 0
发布
