Question

1. read the sentence. members of law enforcement quickly learned how to spot suspicious behavior. which of the following is the simple predicate? quickly learned quickly learned how to spot members of law enforcement

Explanation:

The simple predicate is the main verb or verb phrase in a sentence. In "Members of law enforcement quickly learned how to spot suspicious behavior", "quickly" is an adverb modifying the verb, "quickly learned how to spot" is a complete verb phrase but not the simple predicate, and "Members of law enforcement" is the subject. The main verb is "learned".

Answer:

B. learned