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【简答题】
以下的输出结果是( ) 。 double a=513.789215; printf("a=%8.6f",a); printf("%f%%" ,1.0/3);
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皮皮学刷刷变学霸
举一反三
【单选题】The seal hunter begs forgiveness of the old seal because ______ .
A.
he is sorry to have wounded the old seal
B.
he is afraid that the seals would kill him
C.
he knows that the old seal is the king in the kingdom of the seals
D.
the seals give him many pearls
【单选题】When the seal was killed, the bear first ______.
A.
tore off the seal's skin from its body
B.
dried up herself
C.
rubbed her skin with seal oil
D.
treated herself with seal meat
【简答题】唛头是“SEAL?N0．771126”。（ ）
【单选题】If the seal script is carved on the top of the seal stone, the user should _______.
A.
face away from the seal
B.
face to the left of the seal
C.
face to the right of the seal
D.
face the front of the seal
【多选题】The symbolof 55°sealing pipe thread is: (Multiple choices 10 points)
A.
Rc
B.
Rp
C.
R1
D.
R2
E.
G
【单选题】如果 di1 和 di2 均为 low , 如下哪个程序会被执行？（ ）IF di1= high THEN Seal-oval;ELSEIF di2= high THEN Seal-circle;ELSE Seal-outside;ENDIF
A.
Seal-oval
B.
Seal-circle
C.
Seal-outside
D.
都不执行
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