Question

Selecting the head is a tough decision to make, ___________, it __________ ends in a fiasco. 

• A. therefore, rarely
• B. nonetheless, usually
• C. yet, seldom
• D. surprisingly, always
• E.

Hint:

"Yet" is used to contrast two ideas, while "seldom" indicates rarity. The combination emphasizes that, despite the tough decision, the outcome rarely leads to failure.

Answer 1

The Correct Option is C

In this sentence, the conjunction "yet" is used to express a contrast or contradiction between the decision-making process and the outcome. "Seldom" implies that the decision rarely ends in a fiasco. Together, they fit the context of the sentence, implying that although it is a tough decision, it seldom results in failure. 
Thus, the correct pair of words is (c) yet, seldom.

Answer 2

Since the sentence has two separate blanks, testing the connector blank and the frequency-adverb blank independently, then checking that the chosen pair together makes logical sense, is a reliable way to narrow down the answer.

1. Option A: "therefore" implies a cause-and-effect relationship, suggesting the difficulty of the decision leads to failure, but pairing it with "rarely" contradicts that implied cause-and-effect, since a caused failure would not then be described as rare.
2. Option B: "nonetheless" does introduce a contrast, but pairing it with "usually" claims the decision usually does end in fiasco, which reads as an oddly negative and unsupported generalisation for a routine decision-making process.
3. Option C: "yet" correctly signals a contrast between the decision being tough and its outcome, and "seldom" logically completes the idea that despite being tough, it does not often end in fiasco, which is a coherent and balanced statement.
4. Option D: "surprisingly" suggests an unexpected outcome, but pairing it with "always" claims the fiasco is a certainty every time, which contradicts the notion of something being "surprising," since a guaranteed outcome would not be surprising.

Only option C pairs a contrast word with a frequency word that together form a logically consistent statement.

Hence, the correct answer is Option C.