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举一反三
【单选题】The United States shares land borders with _ and _.
A.
Russia and Canada
B.
Canada and Cuba
C.
Canada and Mexico
D.
Canada and the Bahamas
【单选题】The country consists of _ states with a total area of about _ million square kilometers.
A.
51, 9.4
B.
50, 9.4
C.
50, 8.4
D.
51, 8.4
【单选题】Actors of that time wore a large mask made of linen or cork, inside which was device like a speaking trumpet to amplify the voice. The word which refers to
A.
mask
B.
linen
C.
cork
D.
trumpet
【单选题】_ discovered the New World in _.
A.
Christopher Robin, 1492
B.
Christine Columbus, 1492
C.
Thomas Columbus, 1492
D.
Christopher Columbus, 1492