Moat is the second line of defense to prevent the enemy attack. （）
举一反三
- We started the attack when the enemy (cross) ______ the river.
- 7. The army defended the town ______ the enemy attack. A: against B: to C: with D: over
- 6 here have said that they have reason to believe that they should be treating this attack as a xenophobic attack.
- The intelligence department was accused of failure to the troops to the possibility of an enemy attack during the weekend.
- The highest level of war is to attack the enemy’s cities. A: 正确 B: 错误