Question

20．They would rather stay at home better than go shopping when they were tired．（保持句意基本不變）
Theyprefer staying at hometo going shopping when they were tired．

Answer 1

分析 他們累的時候他們寧愿待在家里不愿去購物．

解答 答案：prefer，to．表達(dá)的是客觀事實用一般現(xiàn)在時，結(jié)合would rather do sth than do sth相當(dāng)于prefer doing to doing，寧愿做某事不愿做某事，主語they，故答案是prefer，to．

點評 would rather do A than do B寧愿做某事不愿做某事
prefer to do A rather than do B
prefer doing A to doing B 
prefer A to B
do A instead of doing B