题目内容
17、The government has taken some measures to solve the shortage of electricity, but it may be some time the situation improves.
A．since B．when C．unless D．before
试题答案
17、D
The government has taken some measures to solve the shortage of electricity, but it may be some time _______ the situation improves.
A．since B．when C．unless D．before
查看习题详情和答案>>The government has taken some measures to solve the shortage of electricity, but it may be some time ___________ the situation improves.
A. since B. when C. unless D. before
查看习题详情和答案>>The government has taken some measures to solve the shortage of electricity, but it may be some time ____________ the situation improves.
| A．since | B．when | C．unless | D．before |
The government has taken some measures to solve the shortage of electricity, but it may be some time _________ the situation improves.
| A．since | B．when | C．before | D．unless |
The government has taken some measures to solve the shortage of electricity, but it may be some time _________ the situation improves.
A．since B．when C．before D．unless
查看习题详情和答案>>
The government has taken some measures to solve the shortage of electricity, but it may be some time ____________ the situation improves.
A．since B．when C．unless D．before
查看习题详情和答案>>
The government has taken some measures to solve the shortage of electricity , but it may be some time _________the situation improves.
|
A．since |
B．when |
C．before |
D．unless |
查看习题详情和答案>>
The government has taken some measures to solve the shortage of electricity, but it may be some time __________the situation improves.
A. since B. when C. unless D. before
查看习题详情和答案>>