题目内容
（请给出正确答案）
A.To dial
B.Having dialed
C.Dialing
D.Dialed
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更多“_______the number for 10 minut…”相关的问题
A.Bi＜0.1
B.Bi＞0.1且Fo＞0.2
C.Bi＞0.1且0.0625＜Fo＜0.2
D.Bi＞0.1且Fo＜=0.0625
132 Using the situation stated in the Special window, what is the cost performance index for Case #9？
A. 1.10
B. 1.91
C. 0.83
D. 1.20
E. None of the above
The Utility Theory _____ .
A considers risk propensity of the decision maker.
B attempts to formalize management's risk considerations.
C works well with decision tree analysis.
D is considered highly theoretical.
E All of the above.
5 Japanese quality control has improved dramatically in the last 30 years for all of the following reasons except:
A. the use of quality circles.
B. small, continuous improvements in quality control.
C. the use of worker suggestion systems.
D. the use of quality control charts.
E. focusing quality control efforts on production outputs
ECDIS must give an alarm for which of the following cases ().
A.When the specified limit for deviation from the planned route is exceeded
B.If the ship，within a specified time set by the watch officer，is going to cross a safety contour
C.If the ship，within a specified time set by the watch officer，is going to cross the boundary of a prohibited area
D.All of the above
A.超声波在弹性介质中传播，声波中同时含有fo和2fo的谐波
B.超声波在传导过程中声波速度发生的线性变化
C.超声波接收过程中得到的与基波分离的2倍或更高倍频率的超声波
D.超声波在传导和接收过程中声波能量发生的线性变化
E.超声波在传导和接收过程中声波波束形态发生的非线性变化
______number of students have gone to Shanghai．
A．／
B．The
C．A
D．An
