This exercise of mountain climbing my every muscle.
A: try
B: try to
C: tried
D: tried to
A: try
B: try to
C: tried
D: tried to
举一反三
- I _____ two hotels but they are both fully booked up. A: have tried B: tried C: try D: will try
- —My son failed to be accepted by the firm after the interview. —Now that he wasn’t well prepared, he might as well（） A: not try B: not to have tried C: not have tried D: not to try
- In vain_______to get in touch with the Embassy. A: did they try B: tried they C: they tried D: they have tried
- In vain ______to open the locked door. A: he tried to B: did he try C: tried he D: he did try
- In vain______ to get in touch with the authorities. A: they tried B: did they try C: they have tried D: the had tried