Sincenobodygavehimanyhelp，Iamsurethathe

問題詳情：

Since nobody gave him any help，I am sure that he________have done the research on his own.

A. should     B. would   C. could    D must

80.I still remember my happy childhood when my mother________take me to Disneyland on weekends.

A. would     B. should   C. might  D. could

【回答】

A

知識點：情態動詞

題型：選擇題