标签:英语三级考试试题,英语三级考试试卷, 2007年6月英语三级考试B级真题及答案(2),
Part II Vocabulary & Structure
Directions: This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correct sentences. It consists of 2 sections.
16. I didn’t answer the phone _________I didn’t hear it ring.
A) if
B) unless
C) although
D) because