Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
The conclusions of the survey are（ ）because the research was based on a very small sample of people. (question)
QUESTIONED/QUESTIONABLE
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
The conclusions of the survey are（ ）because the research was based on a very small sample of people. (question)
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
The conclusions of the survey are（ ）because the research was based on a very small sample of people. (question)
QUESTIONED/QUESTIONABLE
