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Many people have found ______ uncomfortable to hold the same position for a long time.A.it
Many people have found ______ uncomfortable to hold the same position for a long time.
A.it
B.which
C.this
D.that
Many people have found ______ uncomfortable to hold the same position for a long time.
A.it
B.which
C.this
D.that
How do archaeologists know that Neolithic men relied considerably on flint?
A.They have found many fingerprints on tools made of it.
B.They have found holes that were dug with it.
C.They have discovered many tools made of it.
D.They have discovered it beside relics of Neolithic men.
Many people have applied for the ______ position.
A.empty
B.bare
C.vacant
D.blank
By the year 2010, the earth twice as many people as it is today.
A.will have been inhabited
B.will inhabit
C.will have inhabited
D.is going to inhabit
How many people have died?
A.None.
B.Twenty.
C.Thousands.
D.Millions.
A.which
B.where
C.that
D.at which
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