Question

Pick out the most effective word from the given words to fill in the blanks to make the sentence meaningfully complete: United States of America and Iran are currently _________ in rare high-stakes diplomacy

• A. expressed
• B. engaged
• C. introduced
• D. explained

Hint:

The word "engaged" is almost always followed by the preposition "in". When you see "...engaged in...", think of "participating in."

Answer 1

The Correct Option is B

Concept: This question focuses on "lexical collocations"—words that naturally go together in specific subject areas, such as international relations and politics.

Step 1: Analyzing the context.
The sentence discusses the relationship between two countries (USA and Iran) and their involvement in "high-stakes diplomacy." Diplomacy is a process or an activity that nations participate in over time.

Step 2: The role of "ENGAGED".
To be "engaged in" something means to be participating in it, or to be involved in a particular activity. In geopolitical terms, countries are "engaged in talks," "engaged in conflict," or "engaged in diplomacy." It suggests an ongoing and active involvement.

Step 3: Evaluating the alternatives.

• Expressed: You "express" an opinion or a feeling, but you cannot be "expressed in diplomacy."
• Introduced: This would imply the diplomacy is just starting, but the sentence structure "are currently... in" implies an ongoing state.
• Explained: One might "explain" a policy, but a nation is not "explained in" a diplomatic process. Final Answer: Option B