A-A+
Though adults breathe twelve times a minute b
问题详情
Though adults breathe twelve times a minute, breathing is so automatic ______ the average person hardly ever thinks about it.
A．and
B．that
C．for which
D．in fact请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：这里考查的是so．．．that句型。选项B是正确的。
