Answer:
D. Martin Luther King's famous speech used two memorable refrains: "I have a dream" and "Let freedom ring".
Explanation:
A colon instead of a semicolon may be used between independent clauses when the second sentence explains, illustrates, paraphrases, or expands on the first sentence.
The hard and fast rule is that a colon must ALWAYS follow a complete sentence.
The commutative property states
a x b = b x a
So 4 x 5 = 5 x 4 = 20
So both equal to 20
<span>C. a journal of someone who was present at the fall of the Berlin Wall
Hope this helps!</span>