单选题
______frightened me was a loud crash from the next room.
A. How B. What C. That D. Why
A
B
C
D
【正确答案】
B
【答案解析】
[解析] 本题是一句带有主语从句的主从复合句。在主语从句里，关系代词what，who， which等既要起引导作用，又要在从句里充当主语的连接成分。如：What is beautiful is not always good．
提交答案
关闭