根據句意,用括號內所給單詞的適當形式填空。1.Peoplewalkedinall               ...

問題詳情：

根據句意,用括號內所給單詞的適當形式填空。

1. People walked in all                 (direct) after getting off the bus.

gyin Yangtze River Bridge has been in             (serve) for 17 years.

3. This kind of machine is            (wide) used in hospitals nowadays..

4. –Where are your parents?

-- They are chatting with an old friend of           (they) in the living room.

【回答】

ctions ice  ly  rs

知識點：構詞法

題型：完成句子