Itisdifficulttounderstandthiskindof_______calculation.
A
参考译文：很难理解这种错综复杂的计算。 intricate 错综复杂的，纠缠不清的; varied 不同的，种种的; indispensable不可缺少的，绝对必要的; equable 变动甚少的，稳定的。
IntheGrammar-TranslationMethod,grammaranalysisandtranslationprovedtobe_______instudyingforeignculturethroughliteraryworks.
Inourdepartment,everystudent_________after-schoolactivities.
Thereisalwaysareadymarket____SewingMachines,providedtheyare___goodqualityandcompetitiveinprice.
WhichofthefollowingtechniquesisNOTusedintheGrammar-TranslationMethod?________