____
yăn
sù
屏息
敛声
眼花缭乱
荻港
溃退
歼灭
锐不可当
绝____
沿____
xián
hàn
属引
着陆
凛冽
默契
殚精竭虑
镌刻
桅杆
____熟
浩____
—You look so tired. What's the matter?—I was so busy that I didn't go to bed 12 o'clock last night.
在文中找出下列词语的近义词。
聪明____ 推荐____ 优秀____ 发奋____