A more sophisticated pressure reducing valve incorporates a pilot valve which controls the fluid above the valve operating piston in response to downstream pressureThe bold and italic word “which” means （）.
The most important word in the sentence is the focus word.
英国诗人 Coleridge 曾说过： Prose is words in the best order; poetry is the best words in the best order.
Is the focus word the most important word in the sentence？
In the nineteenth century Constantinople was the biggest, richest and most sophisticated city in the world.
The word "persevere" in the passage is closest in meaning to
The word "endured" in the passage is closest in meaning to
The words that can replace the underlined word in this sentence “WeChat is one of the most widely-used social apps in the world” are ( ).
The word "particular" in the passage is closest in meaning to
The word hardly in the passage is closest in meaning to
The word "proponents" in the passage is closest in meaning to
The word "concentrated" in the passage is closest in meaning to
The word minimal in the passage is closest in meaning to
Which word of the following can replace the underlined word "neophyte" in the fifth paragraph？
The sentence "Pastral is a sophisticated game...played across time" in Paragraph Three implies that
The word "proliferation" in the passage is closest in meaning to
The word "meticulously" in the passage is closest in meaning to
The word Furthermore in the passage is closest in meaning to
The word previously in the passage is closest in meaning to
题目描述：There are 10 incomplete sentencesin this part. You should fill in each blank with the proper form. of the word given in the brackets. Write the word in the corresponding spaceon the AnswerSheet.
The word controversial in the passage is closest in meaning to
The word distinct in the passage is closest in meaning to
What is sarcastic in the words of the boy in paragraphfour？
In order to approve a project, management using simple, as well as complex, sophisticated tools to determine how the project fits into it’s strategic plan. When the project selection includes an in-depth analysis, using complex, sophisticated tools, is os considered to be part of what project phase？
