Question

Jiangsu Province ____ a series of activities to protect water resources over the past few months. Early this year, several cities ___ citizens to use new types of toilet equipment.

A．organised; called for	B．has organised; called for
C．organised; has called for	D．has organised; has called for

Answer 1

B

考查时态，第一空填现在完成时和over the past few months连用，第二空填过去时，和early this year连用，句意：江苏省在过去的几个月中组织了一系列保护水资源的活动，今年初，几个城市号召市民使用新型的厕所设备。选B。