重點講解:
1. react to (作出)反應;回應;
Local residents have reacted angrily to the news.
當地居民對這一消息表示憤怒 。
2. show up 如約趕到;出現;露面;
I had to stand in for her on Tuesday when she didn't show up.
她周二沒來,我只好頂替她 。
3. take advantage of 利用;
We took full advantage of the hotel facilities.
我們充分享用了旅館設施 。
4. engage in 參與;從事;
You can engage in croquet on the south lawn.
你可以參加南邊草坪上的槌球游戲 。
v. 調查,研究
[計算機] 研究