No. Equanimity means to keep calm in any situation, and the customer is certainly not calm if he's throwing a tantrum.
When analyzing word choice, you need to look for context clues and read the sentence around the word that you are struggling on.
These words are uttered by Macbeth after he hears of Lady Macbeth’s death, in Act 5, scene 5, lines 16–27. Given the great love between them, his response is oddly muted, but it segues quickly into a speech of such pessimism and despair—one of the most famous speeches in all of Shakespeare—that the audience realizes how completely his wife’s passing and the ruin of his power have undone Macbeth. His speech insists that there is no meaning or purpose in life. Rather, life “is a tale / Told by an idiot, full of sound and fury, / Signifying nothing.” One can easily understand how, with his wife dead and armies marching against him, Macbeth succumbs to such pessimism. Yet, there is also a defensive and self-justifying quality to his words. If everything is meaningless, then Macbeth’s awful crimes are somehow made less awful, because, like everything else, they too “signify nothing.”
The correct answer among the choices provided is:
A. Even though he loved grapes, Ian vowed never to grow them.
<span>Dependent clause is a group of words that cannot stand alone thus needs an independent clause to express a complete thought. "Even though he loved grapes" is the dependent clause because it does not express an </span>understandable point.
The most powerful earthquake recorded in Japanese history, magnitude 8.9. The tremors were the result of a violent uplift of the sea floor 80 miles off the coast of Sendai, where the Pacific tectonic plate slides beneath the plate Japan<span> sits on. Tens of miles of crust ruptured along the trench where the tectonic plates meet. The earthquake occurred at the relatively shallow depth of 15 miles, meaning much of its energy was released at the seafloor.</span>