下列程序段执行时在屏幕上显示的结果是()。 x1=40 x2=60 SET UDFPARMS TO VALUE DO test WITH x1,x2 7 x1,x2 PROCEDURE test PARAMETERS a.b X=a a=b b=X ENDPR0
A. 60 60
B. 60 40
C. 40 40
D. 40 60
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设X=”11”,Y=”1122”,下列表达式结果为假的是()。
A. NOT(X==Y)AND(X$Y)
B. NOT(x$Y)OR(<>Y)
C. NOT(X>=Y)
D. NOT(X$Y)
41__________
A. fiat
B. car
C. case
D. lock
What does the underlined word“Serengeti”in Paragraph 4refer to?
Ahowl.
B. A team.
C. A plain.
D. A lake.
43__________
A. showed up
B. turned back
C. moved On
D. ran away