（ ） do you visit your grandparents? — About once a week.
（A）How long
（B）How often
（C）How soon
（D）How far
His flat is （ ） 200 square meters in size, twice （ ） mine.
（A）as large as; larger than
（B）as large as; larger than
（C）so large as; larger than
（D）so large as; large than
Sponsorship rights for the Season 2 of the popular television show Super Mom reached （ ） the rights to the first season.
（A）ten times more higher than
（B）more than ten times higher than
（C）ten times more higher than
（D）more than ten times as high
