66. be sure of doing sth. 對做某事有信心? ?
67. be sure of sth.? 對做某事有信心? ? ?
68. be sure that sth.? 對做某事有信心? ?
69. be sure to do sth. 一定會做某事
We are sure to learn English well 我們一定能學好英語?
70. be terrified of + 名/ doing? 害怕……
66. be sure of doing sth. 對做某事有信心? ?
67. be sure of sth.? 對做某事有信心? ? ?
68. be sure that sth.? 對做某事有信心? ?
69. be sure to do sth. 一定會做某事
We are sure to learn English well 我們一定能學好英語?
70. be terrified of + 名/ doing? 害怕……