One can’t only________ himself and his family.—I agree. If so, others won’t think about you.

This is ___ orange.____ orange is orange.

下列各句中，没有语病的一项是

There is a river ______ the two cities. ______ the river there is a bridge.

The Nanjing Yangtze River Bridge is still very strong, ___________it is almost 43 years old.