—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
A: not try
B: not to have tried
C: not have tried
D: not to try
举一反三
- , he still can't understand why the universe originated from a big bang. A: As he had tried B: Might he has tried C: Try as he might D: Try as he is
- （）he here, he（）his best to help you. A: Were...would try B: Were...would have tried C: If...would try D: Had been...would have tried
- In vain ______to open the locked door. A: he tried to B: did he try C: tried he D: he did try
- ______, he was unable to make much progress. A: Hard as he try B: Hard as he tried C: As he tried hard D: He tried hard
- You have failed several times. Why not （）some other way A: try doing it B: to try to do it C: that you try it D: having tried