An early typewriter produced letters quickly and neatly; the typist, _____couldn't see his work on his machine.
A、howeverA
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Inthatschool,Englishiscompulsoryforallstudents,butFrenchandRussianare_________.
Theyaretryingtomakesurethat5Gterminals_________by2022fortheBeijingWinerOlympics.
Motorists_____ofspeedingmaybebannedfromdrivingforayear.
Itwasneverclear_______themanhadn’treportedtheaccidentsooner
Althoughhedoesn'tlikethatlaw,hewill_____withit.