- 试题详情及答案解析
- The teacher raised his voice ____ all the students could hear him clearly.
| A．in case | B．so that |
| C．even though | D．so as to |
- 答案：B
- 试题分析:考查连词词组辨析。A.万一，假使 B.以便 C.即使 D.以便，以致。B.D的区别在于，B后面接句子，D.后面接动词原形。句意：老师提高声音以便所有的学生都能够清楚地听到他。所以排除A.C. 题目中横线后接的是句子，所以排除D， 故选B.
考点：考查连词词组辨析