Ella Grasso, elected governor of Connecticut in 1974, supported the enactment (given, granted) of a freedom-of-information law.
A、passingA
暂无解析
TheSalkvaccineisamajorfactorinthefighttoeradicatepolio.
TheeconomyofDallas,Texas,isstronganddiversified.
Themegaphone(microphone)makesthevoicesoundlouderbecauseitpointssoundwavesinonedirectionandkeepsthemfromspreadingoutinalldirections.
Withlasersscientistscanprobemanyphysicalprocesses,suchascombustion,oncebeyondourken.视野
Peoplewhodonotsleepenoughtendtobecomeirritable.
