更多"The soybean contains vitamins, esse"的相关试题:
[单项选择]The example of the soybean the author takes is to prove that ______.
A. Americans are fond of soybeans
B. Every mouthful of soybean has been changed by genetic engineering
C. America is on the verge of a second green revolution
D. Soybean is treated as an additive to scores of foods
[单项选择]Although any destruction of vitamins caused by food irradiation could be______ the use of diet supplements, there may be no protection from carcinogens that some fear might be introduced into foods by the process.
A. counterbalanced by
B. attributed to
C. inferred from
D. augmented with
[单项选择]The vitamins necessary for a healthy body are normally supplied by a ______ of fruit and green vegetables.
A. variety
B. fraction
C. section
D. series
[单项选择]It may be concluded that the vitamins people choose to take are often not the ______ lacking in their diet.
A. ones
B. some
C. few
D. many
[单项选择]Vitamins necessary in small amounts in the diet for the normal growth and maintenance of are needed for______ foods into energy and body maintenance.
A. shifting
B. transferring
C. altering
D. transforming
[单项选择]Some minerals are quite common, others are regionally _________, and still others are rare on the earth.
A. attributed
B. distributed
C. contributed
D. scattered
[单项选择]The axon hillock contains
A. rough endoplasmic reticulum
B. ribosomes
C. microtubules
D. Golgi complex
E. synaptic vesicles
[单项选择]Vitamins do not provide energy, nor do they construct or build any part of the body. They are needed for ______ foods into energy and body maintenance.
A. transforming
B. transferring
C. altering
D. shifting
[单项选择]Normally a well-mixed diet can supply the vitamins necessary for a healthy body.
A. 正常情况下如果饮食搭配合理，就可提供维持人体健康必需的各种维生索。
B. 健康人体内的维生素都是由一般的搭配合理的饮食提供的。
C. 一般的搭配合理的饮食都可保证对人体健康所需的各种维生素的供给。
D. 一般的搭配合理的饮食和充足的维生素供应是维护身体健康必需的。
[单项选择]Soybean meat is similar to real meat ______.
A. in appearance, but not in taste
B. neither in appearance nor in taste
C. both in appearance and in taste
D. in taste, but not in appearance
[单项选择]Fruit is rich ______ vitamins.
A. with
B. in
C. at
D. of
[单项选择]What kind of metals and minerals can we find in the Antarctic
A. Magnesite, coal and oil.
B. Copper, coal and uranium.
C. Silver, natural gas and uranium.
D. Aluminum, copper and natural gas.
[单项选择]Deficiencies of the various vitamins______.
A. cause identical diseases
B. are no; serious except in the case of vitamin C
C. cause different diseases
D. are often caused by scurvy
[单项选择]The synthetic vitamins are identical ______ those naturally present in our food.
A. for
B. of
C. as
D. with
[单项选择]Vitamins are complex ________ that the body requires in very small amounts.
A. matters
B. materials
C. particles
D. substances
[单项选择]The essential distinction between a truthful person and a liar lies in the fact that ______.
A. the former feels uneasy about the untruths he happens to tell
B. the latter takes great care to hinder his untruths from being exposed
C. the former is willing to confess his untruthfulness when he tells a lie
D. the latter is only amazed if his untruths area disclosed
