问题
Even though you have made great progress in English, a great deal remains .
A:to do
B:to be done
C:being done
D:having been done
B:to be done
C:being done
D:having been done
正确答案是:
同类题型
Mary couldn’t help __________at the news of her grandpa’s death.[ ]
– -What does your grandmother do—_____________________.
Is your mother going to the supermarket? — No,______.
I want to change my deskIt _______too much room
How long may I ________ your dictionary— For one week. But you mustn’t ________ it to the others.