1选A as to +动词 as+从句[引导原因状语从句]
2选B 原因与上题类似 so as to +动词[因为TO是介词后面加动词原形]
in order that+从句[引导目的状语从句]
补充:如果是in order TO 那么=so as to 都是直接+动词原形 表示"为了..."
1选A as to +动词 as+从句[引导原因状语从句]
2选B 原因与上题类似 so as to +动词[因为TO是介词后面加动词原形]
in order that+从句[引导目的状语从句]
补充:如果是in order TO 那么=so as to 都是直接+动词原形 表示"为了..."