Neither English nor Chinese ________ difficult to learn.
A、hasC
neither…nor…是固定搭配，意思是：既不……也不……。它需要遵循就近原則，謂語動詞應與Chinese一致，所以答案是C。
Motivationandpersonalitymay________thevaryingdegreesofsuccessinone’scareer.
Thehousewasquietinthenight,________theoccasionalcoughingfrommythroat.
WhichofthefollowingcountryisnotamemberofOECD?
Touristexpenditureshavedifferenteffectsonadestinationeconomy:salesbyfoodvendorstorestaurantsare_______effect;whiletaxifaresandairlineticketsalesare_______effect.
Asforfamilyeducation,parentsareencouragedtorelyon________ratherthanpunishment.
