Which indefinite article "a" should he read emphatically in the following sentences?

A.He is a handsome boy, but not smart. B.He is not a suspect, he is the suspect. C.He bought a cartoon book for his son. D.He is talking with a middle-aged man.

What is minssing at the discourse level between the two sentences“Carol loves tomatoes.She was born in Africa.”?

A.Referefce B.Cohesion C.Coherence D.Substitution

Which of the following best describes the relation between night and knight？

A.Metonymy B.Homonymy C.Antonymy D.Hyponymy

Which of the following tasks fails to develop student’s skill of recognizing discourse patterns?

A.Analyzing the structure of difficult sentences. B.Checking the logic of the author’s arguments. C.Getting the scrambled sentences into a paragraph. D.Marking out common openers to stories and jokes.

If a teacher shows students how to do an activity before they start doing it, he/she is using the technique of （ ）.

A.presentation B.demonstration C.elicitation D.evaluation

What rhetoric device is used in the sentence “Many hands make light work”?

A.Synecdoche. B.Simile. C.Metaphor. D.Oxymoron.