[ Vocabulary and Grammar ]
In marketing, the length of time that people continue to buy a particular product is called the product ____________________.
A. lifecycle
B. loyalty
C. launch
D. lifecycling

Random Topics:
Vocab and GrammarPreposition FormModals of ProbabilityGrammar and Sentence CorrectionAdjective vs AdverbDependent PrepositionsTenses - Present and PastConjunctions in Complex SentencesVerb-ing and InfinitiveTOEIC GrammarOther quiz:
Grammar › ViewThe paper isn´t thin ______
A. too
B. enough
Present Perfect Tense › View
he ….. to the meeting till now
A. has not attend
B. has not attending
C. has not attended
D. have not attended
Tenses › ViewWe will have finished renovating this house ________ .
A. by the time the winter approaches
B. once the winter approached
C. when the winter was approaching
D. after the winter had approached
Vocabulary › View
To ……………………. is to present or describe.
A. portray
B. interpret
C. incorporate
D. feature
