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【单选题】
应用截面法计算横截面上的弯矩，其弯矩等于（ ）。A.
所有外力对截面力矩的代数和
B.
该截面左（或右）上所有外力对任何矩心的代数和
C.
该截面左（或右）所有外力（包括力偶）对该截面形心力矩的代数和
D.
所有外力偶的代数和
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【单选题】What can be inferred from paragraph 1 about cognitive development during the five-seven shift?
A.
It is a time when children start learning in very simple ways．
B.
It is the most important period in the child's formal education．
C.
It is a topic of disagreement among child psychologists．
D.
It is related to biological developments in the child's brain．
【判断题】讲求领导艺术，注重内部建设，能够很好地维护班子团结，善于带队伍是银监会内设机构管理人员（机关部门、各银监局处长以及各银监分局科长）应具备的能力素质之一。（）
A.
正确
B.
错误
【单选题】During the last three decades, the number of people participating in physical fitness programs___ sharply.
A.
was increasing
B.
has increased
C.
had increased
D.
will be increasing
【简答题】创业是一种____、_____和_____的方法,它不仅要受机会的制约,还要求创业者有完整缜密的实施方法和讲求高度平衡技巧的领导艺术。
【单选题】During the conversation, the man seems to be more interested in______.
A.
the size of the show
B.
the cost of the stand
C.
the basic furniture
D.
the visitor number
【单选题】During his flights, John H. Glenn, Jr. , could always reach a ______
A.
tracking station
B.
ship at sea
C.
Mercury capsule
D.
city of Perth
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