— Bob isn’t feeling well. He has caught a cold. — Everybody seems to have because of the

问题补充：

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

— Everybody seems to have because of the changeable climate in spring here.

A. that

B. it

C. one

D. another

答案：

A. that

B. it

(答案→)C. one

D. another

解析： 考查代词用法。that 同名异物，表示特指相当于the + 名词，it 表示同名同物，one 同名异物，表示泛指相当于a/an + 名词，another 另一个，句意：鲍勃很到不舒服，他感冒了。在春天这个时候由于气候多变每个人似乎都会感冒。在这里用one，相当于a cold,所以选C。