【判断题】All-electric vehicles are also called battery electric vehicles ( BEVs ), Battery-only electric vehicles ( BOEVs ),and full electric vehicles(FEVs). They use electric motors, motor controllers and in...
【单选题】Suppose the following chart illustrates the domestic prices of three items (shoes, watches, and electric motors) of similar quality in the United States and Mexico.Items United States (dollars) ...
A.
shoes and watches, and the United States will import electric motors.
B.
shoes, and the United States will import watches and electric motors.
C.
all three goods from the United States.
D.
electric motors, and the United States will import shoes and watches.