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学术会议是由学术机构组织的、旨在对某一领域或某一专题大家共同关注或感兴趣的研究课题进行广泛学术交流的研讨形式，其目的在于为同行学者提供一种（）、充分表述个人观点一起共同提高的机会。
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皮皮学刷刷变学霸
举一反三
【简答题】Read and listen to a dialogue or a passage twice and choose the best answer.The guest has finished his lunch and has some questions about the bill. The waitress will explain the bill and help to pay i...
【单选题】对下面景物描写的作用,分析不正确的一项是: 路的左边,都埋着死刑和瘐毙的人,右边是穷人的丛冢。两面都已埋到层层迭迭,宛然阔人家里祝寿时候的馒头。( )
A.
揭露了封建统治阶级草菅人命，滥杀无辜的罪恶
B.
表现了贫富悬殊、阶级对立的社会现实
C.
为下文华、夏两家分别在路两边为儿子上坟的情节做了铺垫
D.
暴露了封建统治阶级为富不仁的罪行，呼唤人民的觉醒
【单选题】----Where is Mr Brown? I have some questions to ask him. ----He ______the office.
A.
has been to
B.
has been in
C.
has gone to
D.
has gone in
【单选题】部分预应力混凝土B类指的是在使用荷载作用下,构件预压区截面混凝土 。
A.
不出现拉应力
B.
允许出现拉应力，但不能超过规定的容许值
C.
允许出现拉应力，可以超过规定的限值， 但当裂缝出现时，其宽度不超过容许值
D.
允许出现压应力
【单选题】Recently a debate about ___ is real beauty has been raised．People are pushed to think some questions like ___ is better, artificial beauty or natural one．
A.
what．．．which
B.
who．．．which
C.
whatever．．．whoever
D.
where．．．which
【单选题】Read and listen to a dialogue or a passage twice and choose the best answer. The guest has finished his lunch and has some questions about the bill. The waitress will explain the bill and help to pay ...
A.
10%
B.
0.15
C.
12%
D.
20%.
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