A crankshaft whose center of gravity coincides with its center line is said to be() Ⅰ.statically balanced Ⅱ.dynamically balanced
A () in the air delivery line near to each compressor is essential.
The class of fire on which a blanketing effect is essential to extinguish the fire is ().
A loose sentence is more emphatic than a balanced or periodic sentence.
According to Maslow, a need that is essentially satisfied no longer motivates.
I believe friendship is an essential element of making a healthy, ________ life.
A balanced diet can provide adequate _____ that our bodies need.
The opening ceremony is a great occasion. It is essential________ for that.
Water, an inorganic compound, is classed as a nutrient because it is essential to life.
People who eat a balanced diet should be _______ than those who only eat hamburgers.
In business, talking is a major and essential part of the work.
35. A summary is a brief restatement of the essential thought of a longer composition.
Insurance contract is essentially a contract between the insurer and the insured.( )(10.0分)
A balance sheet that places the assets above the liabilities and equity is called a(n):
The aim of a post-closing trial balance is to verify that ()
The opening ceremony is a great occasion; it is essential ______ for that.[2003]
Poor nu______ as a consequence of inadequate diet is a fundamental factor in the development of coronary heart disease.
听力原文:Compared to a meat-centered diet, meatless meals can easily supply all the essential nutrients our body requires, and cost only 20% to 30% as much.
Hunting is at best a precarious way of procuring food, even when the diet is supplemented with
A manager's consideration of the relationships and resources is essential to a company's survival and success.
Establishment of a sound insurance system is essential for deepening economic reforms.
The article suggests that when a person__________ under unusual stress,he should be especially careful to have a well.balanced diet.
It is essential for a policeman to be trained in criminal law so that he can()
Insurance contract is essentially a contract between the carrier and the insured forcargo insurance.()