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【判断题】
在进行板的结构布置时，一般要求板的规格、类型。（ ）A.
正确
B.
错误
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反馈参考答案：
举一反三
【多选题】某一旅游风景区，目标市场是国内中低档观光度假游客，尤其是周末二、三日游比重较大。该景区内原有饭店5座，其中三星级2座，二星级3座，1997年平均房价为100元，平均出租率为60%。
请根据上述情况，回答下列问题：
1998年有几家投资者欲进入这一景区进行饭店投资，且有两家计划投资建造四、五星级的大型饭店以提高自身声望和景区旅游服务的档次。如果投资实现的话，将使景区内客房可供量增加20%，在景区吸...
A.
与目标市场中低档定位不符
B.
投资额过大，无法筹集资金
C.
不具备规模经济的基础
D.
房价过高，游客难以承受
【单选题】听力原文： Many egg-laying animals merely lay their eggs and leave. Turtles for instance, leave their eggs to hatch on their own. The current theory about birds is that the earliest birds did just that whe...
A.
Their flying ability improved greatly.
B.
They became warm-blooded.
C.
They began to lay eggs.
D.
They changed their migration patterns.
【单选题】听力原文： Many egglaying animals merely lay their eggs and leave. With turtles for instance, the eggs hatch on their own. The current theory about birds is that the earliest birds did just that, when they...
A.
How birds' nests have evolved.
B.
Why some birds' nests am considered primitive.
C.
How birds learn to build nests.
D.
Why birds lay eggs.
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
human activities have changed the way turtles survive
B.
efforts have been made to protect turtles from dying out
C.
government bureaucracy has contributed to turtles' extinction
D.
marine biologists are looking for the secret of turtles' reproduction
【单选题】米格－25效应是指，事物的内部结构是否合理，与其整体功能的发挥关系很大。在一定条件下，整体能力大于个体能力之和。 下列不能体现米格－25效应的是（ ）。
A.
金刚石和石墨均由碳原子构成，但因为原子的空间排列不同，前者比后者坚硬得多
B.
三个臭皮匠赛过诸葛亮
C.
田忌与齐威王赛马，因调整三匹马的出赛顺序，稳操胜券
D.
众人拾柴火焰高
【单选题】听力原文： Many egg-laying animals merely lay their eggs and leave. Turtles, for instance, and horseshoe crabs, the eggs hatched and the little ones are their own. The current theory about birds is the ear...
A.
Their flying ability improved greatly.
B.
They became warm-blooded.
C.
They began to lay eggs.
D.
They changed their migration patterns.
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