_______ in the 1800s and first mass-produced in Germany, the harmonica(口琴) was designed to play simple folk tunes.
#96728
A
Being invented
B
Inventing
C
Invented
D
Having invented
推荐题目
The church ________ from the 18th century is under repair at present.
#88511
A
dates
B
to date
C
dated
D
dating
A sudden hurricane occurred in Tokyo last night ,____ great inconvenience in transport .
#97613
A
caused
B
causing
C
affecting
D
brought
Do you know the name of the play___ in the hall now?
#95528
A
to be put on
B
being put on
C
put on
D
putting on
The man we followed suddenly stopped and looked as if ________ whether he was going in the right direction.
#89139
A
seeing
B
having seen
C
to see
D
to have seen
Farmers in China began to use tractors ___ cattle for farming work.
#93738
A
to take the place of
B
take place of
C
to in place of
D
in the place of