求教！~~~~

zhouya0763

From the consecutive integers -10 to 10, inclusive, 20 integers are randomly chosen with repetitions allowed. What is the least possible value of the product of the 20 integers?
(A) （-10）20
(B) (-10)10
(0 0
(D) -（10）19
(E) -（10）20    后面跟的数是次方。。。
看OG也不明白，求教~