A.Shift to something else.B.Write anything in his mind.C.Ask the profess
A.Shift to something else.
B.Write anything in his mind.
C.Ask the professor for help.
D.Stop for a little while.
A.Shift to something else.
B.Write anything in his mind.
C.Ask the professor for help.
D.Stop for a little while.
A、a. triangle.
B、b. rectangle.
C、c. trapezoid.
D、d. None of the above is correct; government’s tax revenue is the area between the supply and demand curves, above the horizontal axis, and below the effective price to buyers.
A、1980
B、1990
C、2000
D、2010
A、increases, left
B、increases, right
C、decreases, left
D、decreases, right
A、She was influenced by the roles she played in the films.
B、Her parents taught her to sympathize with the needy.
C、She learned to volunteer when she was a child.
D、Her family benefited from other people’s help.
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