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一些指导下哈1.—Whoreceivedthegift—()A.IdidB.Iwas2.Turlesareverydifficult()A.takecareofB.totakecareof

题目详情
一些 指导下哈
1.—Who received the gift
—( )
A.I did B.I was
2.Turles are very difficult ( )
A.take care of B.to take care of
▼优质解答
答案和解析
1、选A,原因:I did.是省略句.did代替了received the gift.;receive是实义动词,所以要用助动词do来代替,reveived是过去式,do也要变成相应的过去式did.
2、选B,原因:固定搭配be difficult to do sth