来自卜桂花的问题
_______，BritishscientistStevenHawkingopenedanaccount（账号）onChina'sWeiboonApril12th．（）A.ToourshameB.TooursurpriseC.ToourpityD.Tooursorry
_______，British scientist StevenHawking opened an account（账号）on China's Weibo on April 12th．（）
A.To our shame
B.To our surprise
C.To our pity
D.To our sorry
