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【单选题】
P&G introduced its Duncan Hines ready-to-spread frosting in a small geographic area. When General Mills became aware of the product, it rushed to market its own Betty Crocker ready-to-spread frosting, which eclipsed the Duncan Hines product introduction. General Foods was able to enter the ________ stage of the new product development process before P&G could.A.
commercialization
B.
co-marketing
C.
simulation
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【单选题】以下程序的运行结果是: x = 1; y = 2; z = 3 if x < y: z=x x=y y=z print(x, y, z)
A.
1, 2, 3
B.
1, 2, 2
C.
2, 1, 1
D.
2, 1, 3
【单选题】What do both the experimental method and the descriptive method require?
A.
Numerical data and graphs.
B.
Objective reasoning and steps.
C.
The use of information through visual observation and interviewing.
D.
The use of physical sciences.
【单选题】以下程序的运行结果是 x = y = 1; z = x++, y++, ++y; printf("%d,%d,%d", x, y, z);
A.
2,3,3
B.
2,3,1
C.
2,3,2
D.
1,2,2
【单选题】以下程序的运行结果是( )。 X=1.5 DO CASE CASE X>2 Y=2 CASE X>1 Y=1 ENDCASE ?Y
A.
1
B.
1.5
C.
2
D.
以上都不对
【简答题】以下程序的运行结果是【 】。 include main() { int x=1,y=0,a=0,b=0; switch(x) { case 1: switch(y) { case 0:a++; break; case 1: b++; break; } case 2:a++; b++; break; case 3:a++; b++; } printf('a=%d,b=%d/n',a,b); }
【简答题】What techniques of the Direct Method do you think are useful in modem language teaching?
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