The experiment failed to produce consistent results _______ the researchers decided to modify their approach.
3
readingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
results, thus
B
results thus,
C
results; thus,
D
results: thus,
Correct Answer: C
Choice C is the best answer. This question tests punctuation with conjunctive adverbs.
- Context clues: Two independent clauses connected by "thus."
- Meaning: Use semicolon before and comma after conjunctive adverbs joining independent clauses.
- Verify: "...failed to produce consistent results; thus, the researchers decided..." is correct.
💡 Strategy: Use semicolon + conjunctive adverb + comma between independent clauses.
Choice A is incorrect because a comma before "thus" creates a comma splice. Choice B is incorrect because it lacks the semicolon. Choice D is incorrect because colons don't precede conjunctive adverbs.