更多"We understand you have over 20 year"的相关试题:
[单项选择]We understand you have over 20 years' experience ______ this particular line of business.
A. with
B. of
C. in
D. on
[填空题]For years we have believed we were either healthy or sick. __51__, during the mid-90s, scientists developed a new concept called “sub-health”, a status __52__ health and illness. The concept of sub-health has become __53__ because it has helped to explain many health problems. __54__ one study, only 5.6% of people in the overall population are actually sick, __55__ the sub-healthy group consists of about 60%, and the __56__ population is considered healthy. __57__ of one’s sub-health will help one to be alert to the underlying disease and remain healthy. Sub-Health is a state in which the body is __58__ turning from health to illness or from illness to health. Our bodies are actively __59__ the conditions of health, sub-health and disease. Factors __60__ aging, internal or external toxicity （毒性）, and body or mind exhaustion may cause sub-health, but taking good care of the body can change a sub-healthy status to a healthy one.
A. A．Besides
B．However
C．Meantime
D．Therefore
[单项选择]Three years have （ ） since we last met at the conference for Internet communication in Beijing.
A. elapsed
B. discerned
C. discontented
D. electrified
[单项选择]Where have you been We ______ you back earlier.
A. were excepting
B. are excepting
C. have excepted
D. except
[单项选择]
During recent years we have heard much about "race": how this race does certain things and that race believes certain things and so on. Yet, the (1) phenomenon of race consists of a few surface indications.
We judge race usually (2) the coloring of the skin: a white race, a brown race, a yellow race and a black race. But (3) you were to remove the skin you could not (4) anything about the race to which the individual belonged. There is (5) in physical structure, the brain or the internal organs to (6) a difference.
There are four types of blood. (7) types are found in every race, and no type is distinct to any race. Human brains are the (8) . No scientists could examine a brain and tell you the race to which the individual belonged. Brains win (9) in size, but this occurs within every race. (10) does size have anything to do with intelligence. The largest brain (11) examined bel
A. and
B. but
C. though
D. so
