The answer is B. Tan is presenting the example <em>"limited English"</em>, which is just <em>one of many</em> other terms she heard before, to express how bad they seem. Because, when people deem those whose knowledge of the Mother Tongue <em>is not as the native speaker</em>, therefore is limited, they are defining everything as limited, even their speaking perceptions.
B. Because you don't want to have a sentence that isn't complete in an essay
Answer:
D. He puts Miranda to sleep with his magic so he can plan other
schemes.