答案：B分析：空格前是个完整的句子，那么空格和后面的成分应该是定语从句

答案：B分析：空格前是个完整的句子，那么空格和后面的成分应该是定语从句，同渭语，状语从句……。此处答案B，是个同谓语。(A) because应该接从句，可后面却是个过分修饰名词短语，无法构成从句；(C) to which 后面也该是从句，所以同上理；（D）前面已经是完整的句子了，was没有主语。参考译文：到1872年，美国已经拥有了70所工程学院，这个惊人的增长很大程度上归功于1862年的Morrill法案。

Kết quả (Anh) 1:

Answer: b analysis: before the space is a complete sentence, then space and moral failings should be attributive, Wei, and adverbial. ... ... Here the Answer b, is a predicate. (A) because should inform that, but behind it is a noun phrase, cannot form clauses (c) to which also the have, above; (d) already is a complete sentence, and was not the subject. Text: in 1872, the United States has 70 Engineering College, this amazing growth owed much to the Morrill Act of 1862.

Kết quả (Anh) 2:

Answer: B analysis: Before a space is a complete sentence, then a space and the following ingredients should be clauses, with Wei language, adverbial clause ....... Here the answer B, is the same predicate. (A) because it should take clause, can back it is too modify a noun phrase, can not constitute clause; (C) to which later also be the clause, so the above rationale; (D) already complete sentences, was not subject . Passage: to 1872, the United States already has 70 engineering colleges, largely due to the phenomenal growth of the Morrill Act of 1862.

Kết quả (Anh) 3:

Answer: B analysis: space is a complete sentence, then spaces and the back of the component should is the attributive clause, with Wei language, adverbial clauses.... The answer here is B, it is the same predicate. (A) because should be followed by a clause, but it is too much to modify the noun phrase, which to (C) after the sentence is also a clause, so the above; (D) in the front is a complete sentence, was no subject. By 1872, the United States has 70 engineering colleges, and this amazing growth is largely due to the Morrill act of 1862.