A. look upon B. look to C. look up D. look at
单项选择题Tom's jacket looked just the same as Jack's, but it cost () his.
A. as much twice as B. twice as much as C. much as twice as D. as twice much as
单项选择题It is reported that () adopted children want to know who their natural parents are.
A. the most B. most of C. most D. the most of
