The speaker sounds accurate. " Perfectly clear": <em>Perfectly</em> premodifies <em>clear ,</em> so it emphasises its meaning. It is as if the speaker meant " crystal clear". "say", this word comes before the measure; it is giving the accurate and exact distance to the animal. "test" expresses the speaker's objective. To test the elephant he / she has to be careful and his / her procedure has to be exact.
The correct answer is D. <span>because it prompted other expeditions to explore Antarctica
Following his failed attempt, over 17 Antarctic expeditions launched by as much as 10 countries, all wanting to claim the unconquerable Antarctica.</span>
Imagine you are writing a travel narrative. Which of the following would not be appropriate to include in your travel narrative? a detailed physical description of each one of the people you encounter