Itisnotdecided________theconferencewillbeheld.
A、whatC
A 什么 B 哪一个 C 什么时候 D (无词义)
Thesetwoalarmclocksarenormallysettogether,butnowtheyhavebeenresetafewhours_________.
Hesaidthatthegroup________himaletterandaskedhimtogothereforaninterview.
Thebasicunitinthestudyofmorphologyis______.
Thereply,whenitfinallycame,was________thenegative.
Weather_______,we’llgooutforawalk.