你可能感兴趣的试题
tried have tried had tried have been trying
tried have tried had tried have been trying
have joined; have been was joined; am joined; was joined; have been
I always have difficulty choosing birthday presents. Once I gave Tom a bottle of champagne as a birthday present. The present I gave Tom was a great surprise to him. To my surprise, something funny happened in Tom's birthday party.
power; force energy; power strength; force energy; strength
always possibly certainly frequently
It was funny of the businessman to read the two copies. The audience should have listened to the speech attentively. The secretary should have been more careful. The businessman should have read the two copies of the original.
two dozen of two dozens two dozens of two dozen
always quarrel are always quarreling have always quarreled have always been quarreled
湘公网安备 43130202000226号