问题

My uncle is a famous writer. He _______ many books since he was young.
A:have celebrated
B:has celebrated
C:was celebrating
D:were celebrating;
B:has celebrated
C:was celebrating
D:were celebrating;
正确答案是:
同类题型
_________that we will _______free computertraining during the holidays
Fred, I will have an English competition next Sunday.— _______________
How are you getting on with your work—I can’t do it anylonger. I’ll have to get help.
Lucy felt lonely because everyone went to the party________ her.
There are ________ of students in our school, but only ________ of them are girls.