When Carlos Bustamante received the Alumni of the Year award at his alma mater's annual award dinner, he gave a speech thanking the school for recognizing his work. What kind of speech did Carlos give?

The correct answer is letter "A": an acceptance speech.

Explanation:

Acceptance speeches are those the winner of an award gives after receiving a prize. In acceptance speeches, the speakers usually start by thanking the individuals who help them reach their objectives and who they consider played a key role in achieving the reward.  

After that, the speakers usually appreciate the fact of selecting their work as the best and immediately after that, they take advantage of telling a little story that could motivate others to work hard to pursue their objectives.

answer: b) the us is the leading importer but not the leading exporter.

extra info:

the u.s is the largest importer but it is not the largest exporter as china sits on the top of the table when it comes to leading exporters.

but u.s is not far from first,

they rank in 2nd globally as the worlds largest exporter.

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