Thevisitingministerexpressedhissatisfactionwiththetalks,________thathehadenjoyedhisstayhere.
C
此处所填的词与其后的宾语从句构成状语，表示伴随情景。 add 是及物动词(有自己的宾语从句)，此处 adding表示主动意义，所表示的动作与谓语动作同时发生。
AccordingtoMaslow,self-actualizationneedexcludes_______
Thisis________goodreadinghabitsarenotonlyanimportantstudyskillforthestudent,butalsoanimportantlifeskillforanyone.
As for family education, parents are encouraged to rely on ________ rather than punishment.
Motivationandpersonalitymay________thevaryingdegreesofsuccessinone’scareer.