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【单选题】
关于剪弯矩的正负号规定,下列正确的是()
A.
使分离体产生顺时针转动趋势的剪
B.
使分离体产生逆时针转动趋势的剪
C.
使分离体产生向下凸变形为正弯矩
D.
使分离体产生向上凸变形为正弯矩
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【简答题】读下图,完成问题。 小题1:序号①~⑤所示地形中,属于板块边界的是(  ) A.①② B.③④ C.①③ D.③⑤ 小题2:像一条宽窄不等的带子缠绕在大洋底周围的海底地形序号是(  ) A.① B.② C.③ D.⑤ 小题3:岩层②~⑤中,年龄最老的是(  ) A.② B.③ C.④ D.⑤
【单选题】Refer to the table above. If you are told that Country B is very much richer than Country A, then the correct answer is
A.
country B will export good S.
B.
country A will export good S.
C.
both countries will export good S.
D.
trade will not occur between these two countries.
E.
both countries will import good S.
【判断题】Natalie K. has to drive about 25 km to work in the city center.
A.
正确
B.
错误
【单选题】以下不属于板块边界的是
A.
洋中脊
B.
俯冲带
C.
走滑断层
D.
转换断层
【单选题】_________ is the first registered World Exposition in a developing country( )
A.
the Expo 1993
B.
the Expo 2000
C.
the Expo 2001
D.
vthe Expo 2010
【单选题】以下不属于板块边界的是
A.
洋中脊
B.
俯冲带
C.
给隔离层
D.
转换断层
【单选题】If you do not know how to _____ yourself at table in a foreign country, you should copy the host. [      ]
A.
dress
B.
tell
C.
show
D.
behave
【判断题】在物流责任保险期间,大气、土地、水污染及其他各种污染原因造成的损失、费用和责任,保险人不负责赔偿。
A.
正确
B.
错误
【单选题】属于板块边界的是:
A.
B.
C.
D.
【单选题】The ex-president had been ______ in the country to refresh his mind before he passed away.
A.
given to walking
B.
given a walk
C.
given for a walk
D.
giving a walk
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