皮皮学，免费搜题
登录
搜题
【单选题】
( )是包装的最基本功能,可保护被包装的商品,防止风险和损坏。A.
保护功能
B.
便利功能
C.
变形功能
D.
销售功能
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I’ll carry my laptop computer with me I have to wait too long at the airport.
A.
unless
B.
so that
C.
even if
D.
in case
【单选题】Perhaps I should not have done so, but I changed my mind about the new job even though I was ______ last week.
A.
to be started
B.
to have started
C.
to have been starting
D.
start
【单选题】All of a sudden, I felt dizzy _______ my room started to spin.
A.
as though
B.
so that
C.
as
D.
even though
【简答题】A．even B．even then C．even when D．even so
【简答题】危险货物物流的主要问题表现在哪些方面?
【简答题】《英语课程标准》第二级为六年级结束时应达到的基本要求;第_______级为九年级结束时应达到的基本要求;第 _______ 级为高中毕业的基本要求。
【简答题】背景资料： 某城市桥梁工程，上部结构为预应力混凝土连续箱梁，圆形墩柱下接承台，承台下设有直径1200mm钻口灌注桩，桩长15～17m；勘探报告显示：桩身所处地质从上至下依次为填土、黏土、碎石土、风化岩层，入岩深度：2～4m；现场设备有：冲击钻机、旋挖钻机。现浇混凝土箱梁模板的支撑体系采用扣件式钢管支架，满堂布置。中标签承包合同时钢筋价格为4500元／t，合同约定市场价在投标价上下浮动10％内不予调...
【单选题】at that time, i always wondered why my English wasn't improved even after watching so many movies.
A.
at that time, i always wondered why my English wasn't improved even after watching so many movies.
B.
at that time, i always wondered why my English wasn't improved even after i watched so many movies.
【单选题】So rarely___us that my kids wouldn't even recognize her.
A.
does my sister visit
B.
my sister visits
C.
visit my sister
D.
0
相关题目：