Whentravellinginbusesortrains,-优题课

When travelling in buses or trains, we are likely to have conversations _____ we give information or opinions about different things.

A．where

B．which

C．what

D．when

科目英语题型单选题难度容易

On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.

On Sundays there were a lot of children playing in the park, _______ parents seated together joking.

They put forward a lot of plans at the meeting, but none of _______ were carried out in their work.

They put forward a lot of plans at the meeting, none of _______ were carried out in their work.

They put forward a lot of plans at the meeting, none of _______ carried out in their work.