--- Bob isn’t feeling very well. He has caught a cold. ---Everybody seems to have becaus

问题补充：

--- Bob isn’t feeling very well. He has caught a cold.

---Everybody seems to have because of the sudden change of the weather.

A. one

B. it

C. that

D. another

答案：

(答案→)A. one

B. it

C. that

D. another

解析：“鲍勃感觉不好，他得了感冒。”“好像每个人因为突变的天气都感冒了。”A. one泛指一个同类事物 B. it 同一个事物 C. that 表示特指D. another另外一个，答案A。