this company has done seems to be in agreement with what the government has called for. [ ] A. That

this company has done seems to be in agreement with what the government has called for. [ ] A. That B. How C. Whether D. What

The sentence requires a relative pronoun to introduce a noun clause that functions as the subject of the main verb "seems." Let’s analyze the options:

A. That: While "that" can introduce noun clauses, it cannot serve as the object of the verb "done" in "this company has done." The clause needs a pronoun that acts as both the connector and the object of "done," which "that" cannot do.

B. How: "How" indicates manner (e.g., "how they did it") but does not function as an object for "done." The sentence focuses on the content of the company’s actions, not the method, making this incorrect.

C. Whether: "Whether" introduces yes/no questions (e.g., "whether they succeeded") and does not provide the necessary object for "done." It is irrelevant to the meaning here.

D. What: "What" acts as both the relative pronoun and the object of "done," forming the noun clause "what this company has done." This clause serves as the subject of "seems," perfectly conveying "the things the company has done."

Answer: D