The sun is high, put on some sunblock.

What is wrong with the sentence above?
A.
It lacks a subject.
B.
Nothing is wrong with it.
C.
It lacks a verb.
D.
It is a run-on sentence.

it's a run on sentence

Explanation:

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correct answers:

c. they use panels.

d. they include images and words.

e. they contain gutters.

no. but, i heard its a good book. you could look up the answers or summary on some website.