I ___________ to phone her all day, but whenver I phone her, the line is engaged.
| A．tried | B．had been trying | C．have tried | D．have been trying |
相关试题
With the guide _______ the way, we finally got to the village which we were looking for.
| A．led | B．leading | C．to lead | D．had led |
I think they’ve got to the very point _______ a change is needed, or they will fail.
| A．when | B．which | C．where | D．that |
The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
| A．which;what | B．throughwhich;what | C．throughthat;what | D．what;that |
He had no sooner arrived there ________ pestering his doctor.
| A．and then he began | B．when he began | C．to begin | D．than he began |
hopping, people sometimes can't help _______ into buying something they don't really need.相关知识点
推荐套卷
粤公网安备 44130202000953号