You'd better speak loudly at the meeting_____everyone can hear y

You'd better speak loudly at the meeting_____everyone can hear you.
A、except that
B、such that
C、in that
D、so that
【正确答案】：D
【名师解析】:正确答案D "so that" 用于引导目的状语从句，表示说话人希望在会议上大声说话以确保每个人都能听到。选项A "except that" 通常用于表示例外情况，选项B "such that" 用于表示结果的程度，选项C "in that" 通常用于解释原因或方式。在这里，我们需要一个引导目的状语从句的连词，因此D选项是正确的。