阅读理解
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
A
One hot, summer day, you returned home late from school and were very hungry. You opened the refrigerator, saw some left-over chicken, and ate it quickly. Several hours later, you felt very sick. Your stomach was painful and felt as if it had turned to liquid. You had to make frequent visits to the washroom. You felt unwell for several days and after you recovered, you thought to yourself – “It must have been something I ate.” You were probably right.
“Food poisoning” is the name given to the unpleasant symptoms you get when you eat food which is contaminated with certain types of harmful bacteria or by the poison produced by some bacteria. Contrary to
