解析 combined 句子中主语是“the two countries”,后面需要谓语动词。句子描述的是过去发生的动作,应使用过去时态。"combined"是动词combine的过去式,正确表达了两个国家联合对抗共同敌人的过去行为。而"combine"是原形动词,适用于现在时或祈使句,此处不符合时态要求。因此正确答案为combined。
combine (with) 〔使〕联合;〔使〕结合;〔使〕合并 The two countries combined against their common enemy. 这两个国家联合起来对抗共同的敌人。 Let’s combine my scientific research and your business skills and start a company. They combined their holiday with a visit to their relatives....
An order issued by Supreme Allied Commander General Eisenhower to the troops read: "Your task will not be an easy one. Your enemy is well trained, well equipped and battle-hardened... But this is the year 1944... ...
1944 年纳粹占领布达佩斯后，纳粹开大规模始将犹太人驱逐到灭绝营。卢茨与匈牙利政府和纳粹谈判达成了一项特殊协议。他获准向 8,000 名匈牙利犹太人发出保护信，允许他们移居巴勒斯坦(emigration to Palestine)。其他中立国也获得了保护份额：Sweden 4,500, and the Vatican, Portugal, and Spain 3,300 combined.卢茨...
165. As soon as the clock ___(strike) twelve, the cruel enemy invaded the border of the country, and conquered the city, ___(kill) thousands of innocent civilians and the whole war zone was in flame. 时钟刚敲响12
1【题文】 There are all kinds of enemies, and one of the arts of living is to learn to tell them apart. There is a kind of enemy who ___ meant to be an enemy at all. He’s not mad at you; he’s mad at the world, and you are wandering around on his lonely battlefield ...
All warfare is based on deception. 19. Hence, when able to attack, we must seem unable; when using our forces, we must seem inactive; when we are near, we must make the enemy believe we are far away; when far away, we must make him believe we are near. ...
we start moving shoulders or other parts of the body.l We are also fashion victims. You can recognize Italians by the way they dress from head to toe. We wear stylish clothes and 8)C ornaments for every possible occasion. You won't ever see an Italian wearing running shorts combined wi...
[C] Mrs. Blake's passport was lost. [D] The enemy's defeat brought the war to an end. 16. Which of the following tag questions in INCORRECT? [A] Carry this parcel for me, will you? [B] Nobody wants to go there, does he? [C] Few people know him, don't they? [D] Every...
1944 年纳粹占领布达佩斯后,纳粹开大规模始将犹太人驱逐到灭绝营。卢茨与匈牙利政府和纳粹谈判达成了一项特殊协议。他获准向 8,000 名匈牙利犹太人发出保护信,允许他们移居巴勒斯坦(emigration to Palestine)。其他中立国也获得了保护份额:Sweden 4,500, and the Vatican, Portugal, and Spain 3,300 combined. ...