【单选题】The theory that ocean basins were caused by meteoroid impact______.
A.
has fallen into wide dispute ever since it was proposed
B.
fails to explain how continents were originated and have changed
C.
was discarded as unacceptable immediately after it was proposed
D.
rightly explains the formation of most of the ocean basins
【简答题】Many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war. A.transferred B.transformed C.transmitted D.transported
【单选题】Forty years ago people were indifferent to the health of the ocean because ______.
A.
the ocean was immune to any pollution then
B.
they didn't know what would come of if the ocean was deadly disrupted
C.
there was no computer then
D.
there wasn't any problem with the ocean at that time
【简答题】It the ocean were free of ice, storm paths would move further north, ________ the plains of North America of rainfall. A) to deprive B) deprived C) depriving D) deprived
【简答题】Myoedema is accumulation of fluid in a(n)___________.
【单选题】Forty years ago people were indifferent to the health of the ocean because_____.
A.
the ocean was immune to any pollution then
B.
they didn't know what would come of if the ocean was deadly disrupted
C.
there was no computer then
D.
there wasn't any problem with ocean at that time
【简答题】The Australian soldiers were kept busy hurrying from one town to anther in order to put down the r______.
【判断题】股深动脉的分支是营养股后肌群的主要血管。( )
【单选题】If the ocean were free of ice, storm paths would move further north, ______ the plains of North America of rainfall.
【单选题】If the ocean were free of ice, storm paths would move further north, ______ the plains of North America of rainfall.