The word "they" in line 8 refers to ___________ . A.North AmericansB.news showsC.interviewsD.opinions
The word "precise" in line 13 is closest in meaning to ________ .A.plannedB.rationalC.requiredD.accurate
According to paragraph 3, which of the following is most important for an effective survey?A.A high number of respondentsB.Carefully worded questionsC.An interviewer's ability to measure respondents' feelingsD.A sociologist who is able to interpret the results
The word "exercise" in line 15 is closest in meaning to _______ .A.utilizeB.considerC.designD.defend
The word "elicit" in line 18 is closest in meaning to ________ .A.composeB.rule outC.predictD.bring out
According to the passage, one advantage of live interviews over questionnaires is that live interviews _________ .A.cost lessB.can produce more informationC.are easier to interpretD.minimize the influence of the researcher
Proteins are made up of folded irregularly chains, the links of which are amino acids. A.made up ofB.folded irregularlyC.the linksD.which are
The astronomy is the oldest science, but it continues to be at the forefront of scientific thought. A.The astronomyB.scienceC.continues toD.at
Gold or silver bullion serve into commerce mediums of exchange all over the world. A.silverB.intoC.allD.the world
The passage mainly discusses costumes in term of its__________A.physical protectionB.religious significanceC.social functionD.beauty and attractiveness
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