沥青混合料面层压实度，对于城市快速路、主干路不应小于（）。
A. 95%
B. 96%
C. 97%
D. 98%
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热拌沥青混合料面层平整度，对城市快速路、主干路的允许偏差值应小于（）mm。
A. 1
B. 1.5
C. 2
D. 2.5
沥青混凝土面层的厚度允许偏差为（）mm。
A. ±5
B. ±3
C. ±10
D. －5～10
沥青混凝土面层横坡的允许偏差值为（）。
A. ±0.5%且不反坡
B. ±0.5%或不反坡
C. ±0.3%且不反坡
D. ±0.3%或不反坡
1. Which of the following statements can be adopted to identify the trunk in a long sentence?
A. If a noun (a noun phrase or a noun clause) is preceded at the beginning of a long sentence，the noun (noun phrase or noun clause) is the subject. 长句以名词或具有名词性质的短语或从句开头，这个名词、短语或从句可能就是句子的主语,依次可找到谓语，并确定主干。
B. If a clause of adverbial is preceded at the beginning of a long sentence, we shall skip the adverbial clause and identify the trunk in the following sentence.长难句若由状语从句开头，跳过该从句，在后半句找主干。
C. If a clause of incidental adverbial is preceded at the beginning of a long sentence(the subject in the subordinate clause has to agree with the subject in the main clause) , we shall skip the clause of incidental adverbial and identify the trunk in the following sentence.由伴随状语开头并引导的从句的逻辑主语和主句的主语一致时，可以跳过从句寻找主干。
D. If a long sentence is joined by coordinating conjunctions or such punctuation as and, but, or, so etc., we might identify the sentence trunk according to the conjunctions or the logical connections of punctuation. 由and, but, or, so等并列连词或由分号、冒号等标点连接的简单句构成的长句，可通过连接词或标点的逻辑关系推理句子主干。
E. If the sentence trunk is very short, we shall identify more facts and details from the long sentence’s modifiers, such as an appositive clause or adverbial clause.主干非常短的长难句，句子的主要意思不在主干里，而是在修饰成分或从句里（如含有同位语从句或状语从句的句子）。
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