[ Vocabulary ]
What does ‘productivity’ refer to?
A. the action of thinking hard about something
B. the ability to concentrate
C. the treatment of an illness or injury over a period of time
D. the rate at which goods are produced
Random Topics:
Simple Present and Present ContinuosFuture FormsGrammar - Nouns, Verbs, and AdjectivesDefinite and Zero ArticleConditional ClauseComparison and ModalsComparison & Modal Verbs in Passive VoiceRelative Clauses and Past Perfecttake, make, doInfinitive and GerundsOther quiz:
Indefinite Pronouns › ViewDid you see _________________ around the house? I heard lots of noises!
A. everything
B. nothing
C. anybody
D. nobody
Grammar › View
Yesterday at 5 O’clock I (prepare) ————— my speech.
A. were preparing
B. am preparing
C. was preparing
D. had been preparing
Grammar › ViewThe snow was a blanket covering the ground.
A. metaphor
B. personification
C. simile
Present Perfect Tense › View
Have you ever ________ to China?
A. went
B. go
C. been