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【简答题】
With the development of the Internet, more and more people tend to send electronic cards 1 of paper ones to their friends and relatives when an important holiday comes. What are the advantages of using electronic cards? C 2 with the traditional ones, electronic cards are more interesting and lively. They can give not only pictures but sound and information 3 well. Besides, it is faster to send an e-card than a paper card and sending an e-card can save money. F 4 more, there are many web sites online 5 a variety of cards are available. If none of these cards are of any interest to you, you can design cards of 6 ( 特殊)styles. More importantly, with the 7 (流行)of electronic cards, less paper is used for making paper cards, which c 8 to the environment protection. In s 9 , there are many advantages of using e-cards. I am in favor of using e-cards. I hope that sending greetings by using e-cards will be 10 (接受)by more people, not only the young people, but also the other ones.
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【单选题】—You haven`t been to Beijin, have you ? —_______.How I wish to go there!
A.
Yes, I have.
B.
Yes, I haven`t
C.
No, I have
D.
No, I haven`t
【简答题】试用简捷法作下图所示梁的剪力图与弯矩图。
【简答题】电子控制点火系统中直接驱动点火线圈进行点火的是( ) A .ECU B.点火控制器 C.分电器 D.转速信号
【简答题】试作图示折梁中支座反力R A 、R B 、弯矩M、剪力Q C 与轴力N C 的影响线。
【多选题】以下属于主座谈判迎送的工作的有
A.
确定与客方谈判代表团的身份、职位等,准确掌握对方抵离的时间
B.
主方所有迎送人员都应先于客方到达指定地点迎候
C.
主方应主动到机场、车站、码头迎接,在到达前15分钟赶到
D.
主方迎接人员可以按身份职位的高低顺序列队迎接, 双方人员互相握手致意
【单选题】刚架梁、柱截面同题24,其连接的构造如图4-7所示;梁柱节点弯矩设计值M=250 k.m。在弯矩作用下,试问,由柱翼缘及横向加劲肋所包围的柱腹板节点域内腹板的计算剪应力t(N/mm2),应与下列何项数值最为接近?
A.
71
B.
105
C.
126
D.
94
【单选题】What is Nick going to do now?
A.
He's going to call the police.
B.
He's going to visit Dean and Jackie.
C.
He's going to tell his coach what happened.
【简答题】图示简支梁承受集度为p(x)的轴向分布载荷作用,试求载荷集度p与轴力N、剪力Q、弯矩M间的微分关系。
【单选题】Now that our friend Nick has passed so many examinations and speaks English like a native he feels more at liberty to criticise the British. He has, believe it or not, been very scornful about a numbe...
A.
he has been very scornful about the British way of life
B.
he considers drinking tea a terrible waste of time
C.
he has trouble driving on the left
D.
he can speak very good English
【单选题】患儿,男,7 岁。因突然高热、惊厥 1 次就诊。现体温 39.5°C,面色苍白,四肢冷,意识模糊,大便常规有脓细胞。考虑该患儿是( )
A.
中毒性细菌性痢疾
B.
水痘并发脑炎
C.
腮腺炎脑炎
D.
麻疹脑炎
E.
高热惊厥
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