【单选题】How does the author develop his idea in paragraph 4?
A.
By referring to a social phenomenon.
D.
By criticizing a typical behavior.
【判断题】Professional can be a noun, referring to a person engaged or qualified in a job such as a doctor, a lawyer, a teacher, etc.
【简答题】What do you need to do before referring to a diagram or graph?
【单选题】When using the term limber system one is referring to a ______.
D.
Weight reduction system
【单选题】Which of following terms is referring to a vacation hotel?
【简答题】a word referring to a person, a place or a thing
【判断题】Referring to a DDR SDRAM, DDR stands for Dual Data Retrieval.
【单选题】what class the following underlined phrase is? She ought to have told him about it.
【单选题】I have never seen a house like that--its untidiness description; I think she ought to learnhow to keep a house.
【简答题】任务3-1的避雷带(圆钢φ10)合价是()元;其中人工费是()元,材料费是()元,机械费是()元。