Whether a job is______(classify)as labor or work depends, not on the job itself, but on the tastes of the individual who undertakes it.

[单选题]Annie’s job as an assistant at the university observatory was to classify s

[名词解释] 劳动（Labor）

[名词解释] 临产(Labor)

[单选题]The best title for this passage is______.A．The Origin and Function of LanguageB．Language:Measure to CommunicateC．The Power of WordsD．The Importance of Language

[单选题]The country of Hokah uses 30 units of labor to produce a unit of cheese and

[主观题]Your duty now is______ (study)．

[单选题]22．My football is______ ．A． behind the doorB． near the doorC． behind a door

[主观题]D．ivision of labor 劳动分工

[试题]Inpreparingscientificreportsoflaboratoryexperiments,astudentshould_____hisfindingsinlogicalorderandclearlanguage.(A)furnish(B)propose(C)raise(D)present

[试题]Technology and the division of labor have made a very large number of______(pay)occupations which formerly were enjoyable work into boring labor.