The pharmaceutical company's efforts to _______ the new drug through regulation faced unexpected delays when additional safety testing was required by federal agencies.
Which choice completes the text with the most logical and precise word or phrase?
withdraw
condemn
usher
oppose
Correct Answer: C
Choice C is the best answer. The passage describes efforts to move a drug through the regulatory process toward approval. "Usher" means to guide or lead through, fitting this navigation of approval processes.
Choice A is incorrect because "withdraw" suggests removing, not advancing. Choice B is incorrect because "condemn" suggests opposing, not advancing. Choice D is incorrect because "oppose" contradicts the company's efforts.