对危险化学品要在包装标签上印有警示性标志。下列药品包装图标正确的是[ ]
A.
B.
C.
D.
答案：A
What is most obvious in this book are all those details of daily living which make Mrs. Richard
___ common. [ ]
A. nothing but
B. anything but
C. above all
D. rather than
周围型肺癌有何X线表现?
