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【单选题】
有如下程序: INPUT TO A IF A=10 S=0 ENDIF S=1 ?S 假定从键盘输入的A的值一定是数值型,那么上面条件选择程序的执行结果是______。
A.
0
B.
1
C.
由A的值决定
D.
程序出错
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【单选题】一个磁场的磁感线如图所示,将一个小磁针放入磁场中,则小磁针将()The magnetic flux line of a magnetic field is as shown in the figure. If a small magnetic needle is put into the magnetic field, the small magnetic needle will ( )【图片】
A.
向右移动 Move to the right
B.
向左移动 Move to the left
C.
顺时针转动 Turn clockwise
D.
逆时针转动turn anticlockwise
【单选题】I read ____ books, but some of them are ____ boring. [     ]
A.
kinds of; kinds of
B.
kinds of; kind of
C.
kind of; kind of
D.
kind of; kinds of
【简答题】应变式传感器一般是由 和 两部分组成。
【简答题】A circular loop with radius Rcarries a current I. The loop is in a uniform field【图片】. If the magnetic flux passing through the loop is maximum, the torque on the loop is .
【单选题】The normal to a certain 1-m2 area makes an angle of 60◦ with a uniform magnetic field. The magnetic flux through this area is the same as the flux through a second area that is perpendicular to the fi...
A.
0.866m2
B.
1.15m2
C.
0.5m2
D.
2m2
【简答题】ABC会计师事务所接受委托,负责审计上市公司甲公司2011年度财务报表,在接受委托前和审计过程中,ABC会计师事务所遇到下列与职业道德有关的事项: (1)在签订审计业务约定书前,ABC会计师事务所要求对客户的主要股东、关键管理人员、治理层和负责经营活动的人员进行了解。 (2)签订审计业务约定书时,ABC会计师事务所承诺会提供比前任更优质的服务。 (3)事务所委派A注册会计师担任项目负责人,考虑到A...
【多选题】针对关键审计事项的下列表述中,错误的有()。
A.
如果确定不存在需要在审计报告中沟通的关键审计事项,则无须与被审计单位治理层沟通
B.
注册会计师应当从与治理层沟通过的事项,确定哪些事项对本期财务报表审计最为重要,从而构成关键审计事项
C.
关键审计事项的应对以对财务报表整体进行审计并形成审计意见为背景,注册会计师不对关键审计事项单独发表意见
D.
如果被审计单位运用持续经营假设是适当的,但存在重大不确定性,且财务报表对重大不确定性已作出充分披露,注册会计师应当在审计报告中“关键审计事项”部分予以反映
【单选题】步行训练的基本条件
A.
二级以上平衡
B.
下肢关键肌肌力三级以上
C.
下肢拮抗肌互相协调运动
D.
以上都是
E.
以上都不是
【多选题】通电矩形线圈平面垂直于匀强磁场的磁感线,则有( )If the electrified rectangular coil is perpendicular to the magnetic flux line of the uniform magnetic field, then( )
A.
线圈所受安培力的合力为零 The algebraic sum of the magnetic force on the coil is zero
B.
线圈所受安培力以任一边为轴的力矩为零 The torque of the magnetic force on either side of the coil is zero
C.
线圈所受安培力以任一对角线为轴的力矩不为零 The torque of the magnetic  force on any diagonal as the axis is not zero
D.
线圈所受安培力必定使其四边有向外扩展形变的效果 The magnetic  force on the coil must make its four sides to expand outward
【单选题】If the magnetic flux through a certain region is changing with time:
A.
a magnetic field must exist at the boundary
B.
an emf must exist around the boundary
C.
an electric field must exist at the boundary
D.
energy must be dissipated as heat
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