The manager was satisfied to see many new products ______ after great effort.
#88381
A
having developed
B
to develop
C
developed
D
develop
推荐题目
the room, the nurse found the tape recorder ．
#90853
A
Entering; stealing
B
Entering; gone
C
To have entered; being stolen
D
Having entered; to be stolen
A fire broke out last night, ____ three children and two adults.
#96384
A
killed
B
killing
C
kill
D
to kill
______ in her most beautiful skirt, the girl tried to make herself ______ at the party.
#95945
A
Dressing; noticing
B
Dressing; noticed
C
Dressed;noticing
D
Dressed; noticed
The old man, ________ abroad for twenty years, is on the way back to his motherland.
#93411
A
to work
B
working
C
to have worked
D
having worked