________ Pierre began to help his father with the farm work when he was        
#14407
A
In 1980’s; his teens
B
At the 1980’s; the teens
C
In the 1980s; in his teens
D
In 1980’s; in the teens
推荐题目
 A great number of students        said they were forced to practice the piano.
#13937
A
to question
B
to be question
C
questioned
D
questioning
I’m living in the apartment nearby. Come and see me whenever________.
#12938
A
it is convenient
B
you are convenient
C
you have convenience
D
there is convenience
Joining the firm as a clerk,he got rapid promotion,and ________ as a manager.
#11536
A
ended up
B
dropped out
C
came back
D
started off