A.feelithardertoexperiencehappiness
B.associatetheirhappinesslesswithothers
C.willtakefewerrisksinpursuinghappiness
D.tendtobelieveresponsibilitymeanshappiness
A.Lessenthechanceofgettingcancer
B.createanidealobservationcondition
C.ensurecitizensagoodsleepatnight
D.enableallcreaturestoliveinharmony
A.
B.
C.
D.
A.Savingwildlifeissavingourselves
B.Greateffortsshouldbemadetosaveenergy
C.Humanactivitiesshouldbeenvironmentallyfriendly
D.Newequipmentshouldbeintroducedforspacestudy
A.姚敬恒品学兼优,只因他是商贾而非士大夫,以致名声未彰
B.姚敬恒轻财重义,经常用他的经商所提接济他人
C.姚敬恒识见高远,提醒闽督姚公应以培养民力为当务之急
D.姚敬恒临难不惧,虽蒙冤入狱,仍通读经典,泰然自若