答案：D分析：空格后为结构完整的句子，空格处缺主语修饰语。(A)、(B

答案：D分析：空格后为结构完整的句子，空格处缺主语修饰语。(A)、(B)均含谓语动词，不能直接修饰名词，排除，(C)中as为从句引导词，使整个句子变为从句，故也排除。(D)为定冠词修饰名词，故选(D)。参考译文：使空气含有饱和水汽量时的温度称为露点。

Kết quả (Anh) 1:

Answer: d analysis: space structure of complete sentences, the space shortage subject modifiers. (A), (b) are included in the verb, not directly modifies the noun, exclude, and (c) as for the clauses guide in Word, make the whole sentence into clauses, therefore also excluded. (D) the definite noun, it is selected (d). Text: so that the temperature of air saturated water vapor is called the dew point.

Kết quả (Anh) 2:

Answer: D Analysis: When the space for the structural integrity of the sentence, the lack of space at the subject modifiers. (A), (B) inclusive of predicate verb, can not directly modify a noun, exclude, (C) as a clause in the guide word, the entire sentence into clauses, it is also excluded. (D) for the definite article modifying a noun, it is selected (D). Passage: the air temperature saturated vapor amount contained is called the dew point.

Kết quả (Anh) 3:

D analysis: after the construction of the space for the complete sentence, the space is lack of subject modifier. (A), (B) both contain predicate verb, can not directly modify nouns, exclusion, (C) as as a clause to guide the word, so that the whole sentence into clauses, it also ruled out. (D) for definite noun, B. (D). When the temperature of the air is saturated with water vapor is called dew point.