In our department, every student _________ after-school activities.
A、goinforB
暂无解析
Itisbelievedthatgrammaranalysisandtranslationbegantobethebasicproceduresinforeignlanguageteachingfrom_______.
翻译：Wesendyouabrochureonthevariouskindsofbicyclenowavailableforexport
Ourpaymentterms(付款方式)are___,irrevocableletterofcreditforthefullinvoicevalue.()
Evenwiththenewdevelopmentinresearch,onlyatiny________ofalltestsaredonewithoutusinganimals.
Itisdifficulttounderstandthiskindof_______calculation.
