问题

Great changes _____ in my hometown since1980.
A: should
B: must
C:need to
D: ought to
B: must
C:need to
D: ought to
正确答案是:
同类题型
I want to live in a big house _______ a beautiful garden.
a lot of his friends at the party, ______devoted to ruraleducation like him.
Your car should be ready next Tuesday—We were ________ hoping you’d be able to do it by this Friday
40 Let’s put our heads together and decide_____ a plan of action
We all like the story about the teacher ________ happened in our school last week.