Part of this sentence given below has been underlined. You have to select the option that best replaces the underlined part.
The 8th-century revival of Byzantine learning is an inexplicable phenomenon, and its economic and military precursors have yet to be discovered.
The phrase "an inexplicable phenomenon" refers to something that is difficult or impossible to explain. Given that the sentence mentions a historical event—the revival of Byzantine learning—"inexplicable" clearly fits the context. The word suggests that scholars have not yet understood or can’t fully account for the reasons behind this revival.
Option (A), a phenomenon yet to be discovered, is incorrect because it suggests that the phenomenon itself has yet to be discovered, which contradicts the idea that it has already been observed but not understood.
Option (B), a phenomenon incompletely explained, implies that there is some explanation but that it is lacking. This is a weaker alternative to "inexplicable," which suggests there is no satisfactory explanation at all.
Option (C), an inexplicable phenomenon, is the most accurate because it perfectly captures the idea that the phenomenon cannot be explained, which aligns with the context of the sentence.
Option (D), an unidentifiable phenomenon, is also incorrect because it implies the phenomenon cannot even be recognized or identified, which is not the intended meaning in this case. The phenomenon is known, but its explanation is elusive.
Thus, option (C) is the best choice.
Part of this sentence given below has been underlined. You have to select the option that best replaces the underlined part.
British Airspace has been focusing on building European links.
Part of this sentence given below has been underlined. You have to select the option that best replaces the underlined part.
The appetite of banks for funds was lost under the onslaught of the slowdown, corporates refused to borrow even as bank deposits flourished.
Part of this sentence given below has been underlined. You have to select the option that best replaces the underlined part.
The management can still hire freely but cannot scold freely.
Part of this sentence given below has been underlined. You have to select the option that best replaces the underlined part.
Many people mistake familiarity for a vulgar style, and suppose that to write without affectation is to write at random speed.