在发生重大事件或突发性事件时,需要各警察种联合作战,不允许各警种和人民警察借口不属于其职责范围而拒绝执行任务、履行职责。 ( )
参考答案:对
The factory which produced fake wine in our city, _______ was shown in the news report, has been closed by the government.
A.that
B.it
C.what
D.as
若市场利率下降,则二级市场上债券价格将()。
A.上涨
B.下跌
C.无影响
D.不一定