9. Part B Which excerpt from the text best supports the answer to Part A?
a. Behind me stands a wall that encircles the free sectors of this city, part
of a vast system of barriers (paragraph 1)
b. But there remain armed guards and checkpoints all the same—still a
restriction on the right to travel (paragraph 1)
C. And now the Soviets themselves may ... be coming to understand the
importance of freedom. (paragraph 2)
d. General Secretary Gorbachev, if you seek peace ... Come here to this
gate! Mr. Gorbachev, open this gate! (paragraph 3)