Forquestions13-20,plesechooseoneanswerthathastheclosestmeaningtothehighligtedword(s).Nineteenth-centuryscholarstriedtotracetheoriginsofmodernlanguagestoancientHebrew.
动词辨析。trace追踪，查找，追溯，探索；limit限制，限定；connect联结，把……联系起来，由……联想到；convert使转变，转换；draw汲取，领取，引起；所以答案为B。