问题
Have you been here before?— Yes. This is the third time that I ______ to Shanghai.
A:come
B:came
C:have come
D:had come
B:came
C:have come
D:had come
正确答案是：
同类题型
The trip from Tianjin to Beijing _____ about two hours by coach.
My friend has the same haircut __________ I do.
Mr. Green, a famous writer, ______ our school last month.
Though they are______little children , they have worked out _______many difficult math problems.
He finds watching movies ______because the people speak too quickly.