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单选题
One important source of fat is ______.
A
oil
B
grains
C
sugar
D
olive
参考答案
参考解析
解析：
从第三段“Olive oil…are fats”可知，oil是fat的来源之一。选A项。
从第三段“Olive oil…are fats”可知，oil是fat的来源之一。选A项。
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Not all of Zorba’s competitors use kalamata olives in their oil.B
Zorba’s sells more olive oil than any other company.C
The most flavorful olive oil is not necessarily the best olive oil.D
Because of bulk discounts, Zorba’s pays less per kilogram of kalamata olives than does its competitors.E
The number of kalamata olives harvested every year is far less than the number of Spanish olives harvested every year.
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单选题How does foam extinguish an oil fire?（）A
By cooling the oil below the ignition temperatureB
By removing the fuel source from the fireC
By excluding the oxygen from the fireD
By increasing the weight of the oil
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both；andB
whether；orC
neither；norD
because；so
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an oil sealB
removing heatC
a gas sealD
cooling the piston
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单选题According to the passage, Mediterranean diet _____.A
can’t control the blood sugar unless combined with exercise.B
is better than the low-fat diet in treating diabetes.C
involves more carbohydrates than the low-fat diet.D
can completely replace diabetes drugs.
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单选题When the mixture is used, it is important to ______.A
keep sugar and salt in waterB
drink it as often as necessaryC
take it as much as possibleD
use it to kill the bacteria
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high TBN valueB
low oil floc pointC
low oil demulsibilityD
low oil neutralization number
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单选题Under normal conditions, the main source of crankcase oil contamination is attributed to （）A
metal particles loosened by wearB
air when air cleaners are not usedC
condensation of water vaporsD
breakdown of the lubricating oil by dilution
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单选题Which of the following, if inserted before sentence 1, would make a good introduction to the essay?A
Growing up as part of a Greek American family that takes its cuisine very seriously, I was exposed heavily to many of the classic Greek foods: olives, feta cheese, and stuffed grape leaves to name a few.B
The olive tree is among the oldest known cultivated trees in the world.C
In the past several hundred years the olive has spread to North and South America, Japan, New Zealand and Australia.D
My experience with olives started when I was very young.E
People living in the Mediterranean area who use olive oil as their main source of fat have surprisingly low susceptibility to heart disease.
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单选题When you bake sugar cookies, it is important that one remembers to chill the dough before cutting the shapes.A
it is important that one remembers to chill the doughB
remembering to chill the dough is importantC
it is important that you remember to chill the doughD
chilling the dough is important for you to have rememberedE
to chill the dough is important for one to remember
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单选题The two most important _____ in making a cake are flour and sugar.A
elementsB
componentsC
ingredientsD
constituents
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单选题he oil（）in a source bed, and a marine shale.A
dominatesB
originatesC
terminatesD
fascinates
考题
单选题Two important considerations for the proper lubrication of a diesel engine include the delivery of the oil in sufficient amount and the （）.A
cetane numberB
pour pointC
viscosity temperatureD
quality of the oil
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have a high viscosity indexB
mix readily with refrigerantC
have a high freezing pointD
have a low pour point
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单选题After making the required notification that a large oil spill into the water has occurred，the FIRST action should be to（）.A
apply straw or sawdust on the oilB
contain the spread of the oilC
throw grains of sand into the oilD
have the vessel move out of the spill area
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