问题
As an experienced teacher, your teaching methods have to be _________enough to meet the demands of different students.
A:controversial
B:flexible
C:stubborn
D:conventional
B:flexible
C:stubborn
D:conventional
正确答案是：
同类题型
When I first met Bryan I didn’t like him, but I ________ my mind
“Dad, where are we going” was the hottest TV show last year. It was liked people of all ages.
48.It was great joy_________he received the news that his long lost son would return home49
Little joy can equal ________ of asurprising ending when you read stories.