A:扩大3倍
B:不变
C:缩小3倍
D:缩小6倍
—Tom, why did you make no reply when I called your name in the street just now?—Sorry, Jim. I to my wife on the phone.
读《把酒问月》,“但见宵从海上来,宁知晓向云间没”句中“但”的意思是____,“宁”的意思是____。