问题
选择题
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
答案
答案：C
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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
答案：C