【单选题】The duty officer and engineer should obey regulation for the speed of the M.Ethat established by ____.
C.
chief engineer and captain consult together
D.
chief engineer and superintend consult together
【单选题】Which of the following is closest in meaning to the word 'flout' in Paragraph 2?
【单选题】Passage Two Questions 26 to 30 are based on the following passage. Scientists have established that influenza viruses taken from man can cause the disease in animals. In addition,man can catch the dis...
A.
cause ill health in wild birds
B.
do not always cause symptoms in birds
C.
are rarely present in wild birds
D.
change when transferred from animals to man
【单选题】In Para. 4, the 'hierarchies' most closely represent ______.
A.
a crucial method of establishing territorial claims
B.
a practical but undesirable consequence of urban life
C.
a misguided division of nature's sacred space
D.
an effort to protect pristine land from development
【单选题】听力原文: The governors of 45 states agreed Sunday to develop common measures for establishing high school graduation rates, a step they said will help achieve their larger goal of making high school rigo...
A.
A uniform. standard on graduation rates.
C.
The reform. of the current high school system.
D.
The National Governors Association.
【单选题】As early as in 1647 Ohio made a decision that flee, tax-supported schools must be established in every town to have 50 households or more.