One key feature of Impressionist painter Claude Monet's _________ emphasizes the changing quality of light and color over time.

2
writing

Which choice completes the text so that it conforms to the conventions of Standard English?

A

technique is "en plein air." Which

B

technique: is "en plein air" which

C

technique is "en plein air" which

D

technique is "en plein air," which

Correct Answer: D

Choice D is the best answer. The comma correctly precedes the non-restrictive relative clause "which emphasizes..."

Choice A is incorrect because it creates a fragment. Choice B is incorrect because a colon cannot separate the subject from the verb. Choice C is incorrect because a comma is needed before "which" in a non-restrictive clause.