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【单选题】
二、阅读理解：共25题。每道题包含一段文字，后面是一个完整的陈述，要求你在四个选项中选出一项来完成陈述。注意：答案可能是对文字内容的复述，有时则满足了陈述中其他方面的要求，你的选择应与所提要求最相符合。 第 31 题 美国科学家的一份报告指出：滨海湿地生态系统每公顷每年创造的综合价值达4 025美元，相当于同等面积的热带雨林的2倍，或其他森林的13倍、或草地的17倍、或农田的44倍! 对句中“价值”的理解，不正确的一项是（ ）。A.
滨海湿地是具有丰富的生物多样性的特殊生态系统
B.
滨海湿地对全球生态平衡具有不可替代的重要作用
C.
滨海湿地有很高的生物生产力和重要的海岸防护功能
D.
滨海湿地可以为沿海地区创造出很高的国民经济价值
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举一反三
【单选题】. 有如下嵌套语句 if(a
A.
k=(a
B.
k=(a
C.
k=(a
D.
k=(a
【单选题】Which sentence sounds more professional?
A.
“Do you get me?”
B.
“Do you understand?”
C.
“Does that make sense?”
D.
“Understanding?”
【单选题】Which sentence sounds more polite?
A.
“Could you give me your name please?”
B.
“Name?”
C.
“What are you called?”
D.
“What's your name?”
【单选题】Which sentence sounds more polite?
A.
“Door!”
B.
“Hold it”
C.
“Hold the door!”
D.
“Would you mind holding the door?”
【单选题】Under the influence of alcohol, people will ______.
A.
have a clear mind and be more aggressive
B.
commit self-destructive behavior
C.
suffer both natural and unnatural death
D.
be more alert and excited
【简答题】用所给词的适当形式填空. 1. The polar bears are kind of (aggress). 2. He was____ (surprise) to find no one in the zoo. 3. Zoos are like (live) textbooks for young people. 4. He ________(use) to be a teacher. 5. H...
【判断题】It is forbiddent carry any kind of weapons ,ammunitions,aggress ivetools and inflammable ,explosive ,corrosive poisonous articles on the plane 任何武器弹药，攻击性的器械一级易燃，易爆，腐蚀性的放射性的，有毒的物品都严禁带上飞机。
A.
正确
B.
错误
【单选题】Which sentence sounds more professional?
A.
“Hold on. I’m busy”
B.
“Hold the line for minute.”
C.
“Hold! I cannot talk to you now.”
D.
“May I put you on hold?”
【单选题】Which sentence sounds more polite?
A.
“There has been a slight change to your tour today.”
B.
“We changed the tour.”
C.
“We had to change the tour today.”
D.
“You will see a change in the tour today.”
相关题目：
【单选题】. 有如下嵌套语句 if(a
A.
k=(a
B.
k=(a
C.
k=(a
D.
k=(a