We feel ________ our duty to make our co_爱下问搜题

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问题选择题

We feel ________ our duty to make our country a better place.

A．it

B．this

C．that

D．one

答案

答案：A

选择题

There ____ a talk show on CCTV-4 at eight this evening .

A．is going to be

B．will have

C．is going to have

D．is having

判断题

双代号网络图中，在节点之间可以出现带双箭头或无箭头的连接。( )