The basic components of a sentence include ______. A: a noun and a verb B: B. a subject and a predicate C: a noun and a predicate D: D. a subject and a verb

In the sentence “John underwent major heart surgery”, John is the（ ）. A: agent B: grammatical subject C: logic subject D: predicate

The _______ is the topic or theme of a sentence, which tells of what the sentence is about. A: subject B: head C: object D: predicate

Identify the underlined parts of the sentences.<br/>Before I went to college, I studied English independently. A: subject B: predicate

The leaves have turned yellow. A: Subject B: Object C: Predicative D: Attribute E: Complement F: Adverbial G: Predicate

【单选题】The predication of the sentence “Jack is happy” is said to consist of Jack , the _________, and happy , the predicate. A. argument B. predicate C. predication D. subject

Identify the underlined parts of the sentences. After he arrived in England, Marx worked hard to improve his English. A: subject B: predicate C: no

请判断下划线部分的句子成分：They did not make me happy. A: subject B: predicate verb C: object D: complement

He has caught a bad cold. A: Subject B: Object C: Predicative D: Attribute E: Complement F: Adverbial G: Predicate

Identify the underlined parts of the sentence. I had been at the bus stop for 20 minutes when a bus finally came. A: subject B: predicate