不符合肺纤维化肺功能表现的是（）
A.肺顺应性降低
B.第1秒用力肺活量（FEV1）降低
C.低氧血症
D.残气量增高
E.肺活量降低
参考答案：D
Do you still remember _____?[ ]
A. that he said
B. what he said
C. did he say that
D. what did he say
矿灯的作用
