[跟踪训练]
在空格处填入适当的词(1个单词)或所给词的正确形式
1．Her arrest produced an immediate (react) from the press.
2．It can be used in (automatically) signal detection.
3．We are fully (wake) to the dangers of the situation.
4．Development of the area would (danger) wildlife.
5．The railroad gives free (transport) for a certain amount of baggage.
6．I enjoy (swim) in the pool in summer.
7．It took one week to transport clothes and medicine the disasterhit area.
