题目内容
If law and order ________, neither the citizen nor his family ________ safe．
[ ]
A．are not preserved, are
B．is not preserved, is
C．were not preserved, were
D．have not preserved, is
答案：B
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相关题目
If law and order as well as rules and regulations ______, neither the citizen nor his property is safe.
| A．are not observed | B．is not observed |
| C．were not observed | D．was not observed |