托福考试模拟试题有答案 1. While play is important at all levels of human development， takes on particular significance when children are five and six years old. A. it B. and C. which D. because it 分析：缺主语。it 在这里作为形式主语。 参考译文：比赛对各个层次人的开展都是重要的，尤其是当小孩5、6岁大的时候，意义重大。 2. During the second and third years of life， children gain over their bodies. A. control increasing B. increasing to control C. control is increasing D. increasing control 分析：缺宾语，而且应该是 adj.修饰名词，只能选D. 参考译文：在生长的第二第三年，小孩们对自己的身体控制能力增强了。 3. All brass instruments use a mouthpiece into a long cone-shaped tube. A. is inserted B. that inserted C. that is inserted D. and inserted 分析：that引导一个定语从句，mouthpiece为先行词。A 出现两个谓语动词，错;B，D应该用被动; 参考译文：所有的铜管乐器都用一个放在长锥筒形管里的吹嘴。 4. By the mid-twentieth century， United States presidential staffs， had numbered fewer than ten a century earlier， numbered in the hundreds. A. as B. that they C. which D. and 分析：非限制性定语从句，只有which能引导非限制性定语从句 参考译文：到20时间中期，美国的总统部官员到达了几百个，而在一个世纪前，还屈指可数呢。 5. In 1966 only 60 percent of all five year olds in the United States attended kindergarten， in 1985 almost 82 percent did so. A. with B. which C. whether D. while 分析：整个句子中出现了两个谓语，缺连接词。 本文来源：https://www.wddqw.com/doc/d3a2a43f9cc3d5bbfd0a79563c1ec5da51e2d6f1.html