更多"Not all the new drugs have been suf"的相关试题:
[填空题]Not all the new drugs have been sufficiently tested for safety.
A. A．所有的新药都未进行必要的安全检查。
B．所有的新药都未必进行过充分的安全检查。
C．并非所有的新药都进行了必要的安全检查。
D．并非所有的新药都经过了充分的安全检测。
[单项选择]Calories
For years now, calories have been all the rage—people are counting them and cutting them, and you’d be hard-pressed to find something at the supermarket that does not list its calories per serving somewhere on the package. But have you ever wondered what exactly a calorie is
What Is a Calorie
A calorie is a unit of energy. We tend to associate calories with food, but they apply to anything containing energy. For example, a gallon (about 4 liters) of gasoline contains about 31,000,000 calories.
Specifically, a calorie is the amount of energy, or heat, it takes to raise the temperature of 1 gram of water 1 degree Celsius (1.8 degrees Fahrenheit). One calorie is equal to 4.184 joules (焦耳), a common unit of energy used in the physical sciences. Most of us think of calories in relation to food, as in "This can of soda has 200 calories." It turns out that the calories on a food package are actually kilocalories (1,000 calories=1 kilocalori
A. how much energy that food contains
B. the compilation of these three building blocks
C. how the energy is acquired
D. where does the food come from
[单项选择]Calories
For years now, calories have been all the rage—people are counting them and cutting them, and you’d be hard-pressed to find something at the supermarket that does not list its calories per serving somewhere on the package. But have you ever wondered what exactly a calorie is
What Is a CalorieAs a unit, what does calorie apply to
A) Food. C) A gallon of gasoline.
B) Anything containing energy. D) Exercise.
[多项选择]
Calories
For years now, calories have
been all the rage—people are counting them and cutting them, and you’d be
hard-pressed to find something at the supermarket that does not list its
calories per serving somewhere on the package. But have you ever wondered what
exactly a calorie is
What Is a Calorie
A calorie is
a unit of energy. We tend to associate calories with food, but they apply to
anything containing energy. For example, a gallon (about 4 liters) of gasoline
contains about 31,000,000 calories.
Specifically, a calorie is
the amount of energy, or heat, it takes to raise the temperature of 1 gram of
water 1 degree Celsius (1.8 degrees Fahrenheit). One calorie is equal to 4.184
joules (焦耳), a common unit of energy used in the physical sciences.
Most of us think of calories in relation to food, as in "This can of soda
has 200 calories." It turns out that the calories on a food
[单项选择]Like flowers that have been waiting all winter to blossom, tourists are eager to burst forth with their cameras.
A. survive
B. breeze
C. bloom
D. revive
[单项选择]The bicycles have been shipped to all the following places EXCEPT ______.
A. Africa
B. Latin America
C. the Caribbean
D. Southern Asia
[单项选择]
W: Where have you been all this time The train is about to leave!
M: Sorry I’m late, but I was waiting for you at the information desk upstairs. It’s lucky I thought to look for here on the platform.
Q: Where did the man think they were supposed to meet （）
A. Near the stairs.
B. On the platform.
C. At the ticket office.
D. At the information desk.
[简答题] Debates have been going on all the time about the effects of television. Are effects of television basically negative or positive Write an essay stating your view on the question.
Requirement:
In the first part of your writing you should present your view or thesis. In the middle part you should support your view with details or examples. And your writing should have a good conclusion. Marks will be awarded for content, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.
Length: Approximately 400 words.
Write your essay on ANSWER SHEET FOUR
[简答题]Recently all sales clerks have been awarded other than John.
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