-How is the action movie?
-It’s _________. [ ]
A. exciting
B. well
C. like
D. thriller
答案:A
秦代统一岭南时,开凿了重要的水利工程_____。
(2a)2+|b+5|+(c-3)2=1,那么a+b+c的值是多少( )
A.1
B.3
C.-2
D.5