题目内容
11．Along with the increasing number of the Chinese students in Australia， David Irvine，they the role of a bridge for the link-up and exchange between the two countries．（ ）| A． | expressed； had played | B． | expressing； have been playing | ||
| C． | expressed； are playing | D． | expressed； are being played |
分析 David Irvine表示说，随着澳大利亚中国留学生的增加，他们起着两国联系与交流桥梁的作用．
解答 本答案：C
本句正常的语序是David Irvine expressed （that）along with the increasing number of the Chinese students in Australia，they are playing the role of a bridge for the link-up and exchange between the two countries．是过去表达了这样一个看法，所以用一般过去时expressed 符合题意，随着学生数量的日益增加，他们正起着一个桥梁的作用，描述的是现在的一种情况，并有持续的意思，故用现在进行时表达．
点评 本题考查现在进行时，难度较大．要求考生能会分析句子结构，并且能体会题干所蕴含的语境．
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6．We were lucky to get out of there without running into the security guys，because there ________ real trouble（ ）
| A． | couldn'thavebeen | B． | weren't | ||
| C． | were | D． | couldhavebeen |
16．We all know that certain oils are healthier than others．but your oil health goes beyond just the type．The health of your oil can be related to how you use it too．
Each type of oil has what is called a"smoke point．"The smoke point is the specific temperature at which the oil starts to break down，or in more technical terms，its molecular structure begins to change．These molecular changes result in； changes in flavor，as well as changes in nutritional value，specifically，the nutritional value of the oil starts to reduce；changing what once may have been considered an especially healthy oil，like Olive，into one that is unhealthy．
The higher an oil's smoke point is，the higher the temperature of the oil can be．As a result，each type of oil should be used for the cooking method that is most appropriate to its individual smoke point and heat tolerance．Here is a quick guide for the next time you reach for your favorite oil．
Note that the above table represents oils that are refined（精炼的）．Most oils we buy are refined．Refined oils tend to have much higher smoke points than when they are unrefined．They also differ in nutrition and flavor．Unrefined oils are more nutritious and they tend to be much richer in flavor．
When it comes to extremely high heat cooking，always choose oils which are refined．
62．What determines whether an oil is healthy or not？D
A．Whether it's refined or not． B．Its smoke point．
C．Its molecular． D．How you use it．
63．Which of the following might be a better choice to make a healthy salad？C
A．Refined walnut oil． B．Safflower oil．
C．Unrefined olive oil． D．Sunflower oil．
64．Healthy oil can become unhealthy if．Baccording to the passage．
A．you keep it for too long
B．it is heated well beyond its smoke point
C．it is refined
D．its flavor is changed
65．The author wants to tell readers thatC．
A．oils are related to health
B．oils'value depends on their smoke points
C．"certain oils are healthier"is relative
D．oils'flavor and nutrition are connected．
Each type of oil has what is called a"smoke point．"The smoke point is the specific temperature at which the oil starts to break down，or in more technical terms，its molecular structure begins to change．These molecular changes result in； changes in flavor，as well as changes in nutritional value，specifically，the nutritional value of the oil starts to reduce；changing what once may have been considered an especially healthy oil，like Olive，into one that is unhealthy．
The higher an oil's smoke point is，the higher the temperature of the oil can be．As a result，each type of oil should be used for the cooking method that is most appropriate to its individual smoke point and heat tolerance．Here is a quick guide for the next time you reach for your favorite oil．
| Heat During Cooking | Oil | Best Use |
| Low to Moderate | Coconut | Baking （low heat ） Light Sauteing Pressure Cooking Salads |
| Corn | ||
| Olive | ||
| Peanut | ||
| Sesame | ||
| Walnut | ||
| Medium Heat | Macadamia Nut | Baking Sauteing Stir-Frying |
| Safflower | ||
| High Heat | Grape-seed | Deep Browning Deep-Frying |
| Sunflower | ||
| Soybean/Soy |
When it comes to extremely high heat cooking，always choose oils which are refined．
62．What determines whether an oil is healthy or not？D
A．Whether it's refined or not． B．Its smoke point．
C．Its molecular． D．How you use it．
63．Which of the following might be a better choice to make a healthy salad？C
A．Refined walnut oil． B．Safflower oil．
C．Unrefined olive oil． D．Sunflower oil．
64．Healthy oil can become unhealthy if．Baccording to the passage．
A．you keep it for too long
B．it is heated well beyond its smoke point
C．it is refined
D．its flavor is changed
65．The author wants to tell readers thatC．
A．oils are related to health
B．oils'value depends on their smoke points
C．"certain oils are healthier"is relative
D．oils'flavor and nutrition are connected．
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