[ 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 › View_______ is Smart Bookshop ?
It is in front of the Police Station.
A. When
B. What
C. Where
D. How
Grammar › View
I _____ work in a bank, but now I’m working as a designer.
A. used to
B. got used to
C. was used to
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
