题目内容
21、 of the household garbage recycled or reused since the new technology was applied．
A．Three-fourth; has B．Three-fourths; have
C．Three-fourths; has been D．Three-fourth; have been
试题答案
21、C
of the household garbage recycled or reused since the new technology was applied．
A．Three-fourth; has B．Three-fourths; have
C．Three-fourths; has been D．Three-fourth; have been
查看习题详情和答案>>of the household garbage recycled or reused since the new technology was applied.
A．Three-fourth; has B．Three-fourths; have
C．Three-fourths; has been D．Three-fourth; have been
查看习题详情和答案>>of the household garbage recycled or reused since the new technology was applied.
|
A．Three-fourth; has |
B．Three-fourths; have |
|
C．Three-fourths; has been |
D．Three-fourth; have been |
查看习题详情和答案>>
of the household garbage recycled or reused since the new technology was applied.
A．Three-fourth; has B．Three-fourths; have
C．Three-fourths; has been D．Three-fourth; have been
查看习题详情和答案>>of the household garbage recycled or reused since the new technology was applied.
| A．Three-fourth; has | B．Three-fourths; have |
| C．Three-fourths; has been | D．Three-fourth; have been |