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【单选题】
当铰制螺栓组连接承受横向载荷或旋转力矩时,该螺栓组中的螺栓 。A.
仅 受剪切力作用
B.
必受拉力作用
C.
同时受到剪切与拉伸
D.
既受剪切，也受挤压作用
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举一反三
【单选题】One motion is passed by the Security Council only if______.
A.
14 of 15 members accept this motion
B.
all the members have no objection to the motion
C.
9 members agree on it and all the permanent members approve of it
D.
all the permanent members pass it
【简答题】P314: 思考题:1、4、5、6、 习 题:1、2、
【单选题】One tip that can help members of virtual teams is:
A.
Members should not confer privately with one other team member; all conferring should be done with the entire group.
B.
Members of virtual teams should not express their personal emotions.
C.
Unlike face-to-face teams, virtual teams do not have to deal with cultural differences in communication style.
D.
Test the technical system the group will be using in advance of the meeting.
【单选题】— How many teachers are party members in your school? — Party members_________ one fifth of the number of the teachers in our school.
A.
take up
B.
set up
C.
make up
D.
fix up
【单选题】As one of family members, Lisa also pays a __________of the rent, electricity and phone bills.
A.
share
B.
stock
C.
part
【单选题】One motion (提议) is adopted by the Security Council only if______.
A.
14 of 15 members accept this motion
B.
all the members have no objection to the motion
C.
9 members agree on it and all the permanent members approve of it
D.
all the permanent members pass it
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