[单选题]Without ( )very little can be conveyed, without ( )nothing can be conveyed. ()VEG答案窝(daanwo.com)-大学生作业答案及考资分享平台 Agrammar, vocabularyVEG答案窝(daanwo.com)-大学生作业答案及考资分享平台 Bvocabulary, grammarVEG答案窝(daanwo.com)-大学生作业答案及考资分享平台 Cwriting, speakingVEG答案窝(daanwo.com)-大学生作业答案及考资分享平台 Dspeaking, writing