Red de palabras: sondage

A systematic investigation of a particular subject.

Question

A statistic; a piece of numerical data.

To examine or explore (a place or thing), especially with a sounding line.

A view or judgment formed about something, not necessarily based on fact or knowledge. Essential for the 'Opinion Essay' section of IELTS.

Answer, reply

A small quantity of something taken or shown as being typical of a whole, often for medical testing.