历年托福考试语法真题全面解析15

会计考友

31. In the United States, both the federal and state governments have laws designed to guard consumers against deceptive advertise.
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答案：D
, s" }1 ^$ T' j& A测试点：词性。
分析：形容词deceptive后应接名词，而advertise是动词。此处应用advertisement.
  
$ i9 S' ~0 [9 j  e8 \% z32. Gore Vidal has steadily pursue a literary career remarkable for its productivity, versatility, and unpredictability.
  
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0 P2 }8 v: u6 G$ {测试点：词形。
分析：has或have后的动词应是过去分词形式，不能用原形。此处要用pursued。
解题要点： 特别要注意完成式has／have+ed与后接过去分词之间加入副词的情况。
  
2 q$ e1 B% B& A. i5 l33. When overall exports exceed imports, a country said to have a trade surplus.  
  
答案：C
* M9 \5 _/ p! U2 C测试点： 习语/被动语态。
6 J, s. p* a% T; X: \1 v分析：看到said to+动词，应想到用的是be said十不定式的结构，表示“被说成是……”。此处缺系动词is。
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) k* ?. f. S, Q- }3 ?: @5 g34. Instructors at the school of American Ballet first examine a young applicant’s instep to see whether it is pliant and shows promising of a good arch.  
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! r0 X4 R9 l% s" X9 a6 {2 F答案：D
测试点：词性。
! t- O8 p2 b+ C- L" N! D分析：动词shows后需要名词作宾语，而promising是形容词或分词。此处应当用名词promise。
  
; K1 q' ~$ R( o0 t; C. Q% r0 l7 t35. Anthropologists agree that our primitive ancestors who inhabited the tropics probably have natural protection against the sun.  
  
答案：C
测试点：时态。
% ~# _( N( n7 z1 E' ^1 M7 X分析：that从句的主语是our primitive ancestors (我们远古的祖先)，其谓语动词只能用过去时态，不能用现在时。此处have应为had。