Isn’t this asking about your opinion of the course you took? How are other people supposed to answer that?
Answer:
A
Explanation:
"They" is plural must go with "balls "
Not sure how it's an English question, but Batteries have three parts, an anode (-), a cathode (+), and the electrolyte. The cathode and anode (the positive and negative sides at either end of a traditional battery) are hooked up to an electrical circuit. The chemical reactions in the battery causes a build up of electrons at the anode.
Amy Tan (author of the Joy Luck Club) has written an absolutely terrific piece on what a well educated daughter (Tan) thinks of her mother's "spirited" English. It is an essay that is a masterpiece of its kind.
She explains in detail why her mother's English and how it is written doesn't matter. Her mother has other qualities that her language emphasizes. What matters is how well her mother is able to express herself ignoring all the usual rules of syntax.
From Tan's description, I have to say that C is the best answer.
If the lady speaks only Chinese, the meaning of the phrase means absolutely nothing. It is just sounds. D is wrong.
B is possible, but it would not be true for every idiomatic phrase. So I wouldn't pick B.
A has the same problem as D. I would stick with C
