比较大小:﹣6( )﹣9.(填“<”、“=”或“>”).
>
So sudden ()that the enemy had no time to escape.
A. did the attack
B. the attack did
C. was the attack
D. the attack was
人的舌头尖部和边缘对______味最敏感。
A.苦味
B.咸味
C.甜味
D.酸味