某人向同一目标独立重复射击, 每次射击命中目标的概率为 p(0< p<1), 则此人第 4 次射击恰好第 2 次命中目标的概率为（）

Sorry sir, we don't have wine or beer. We are only licensed to sell _______ drinks.

Construction of the railways helped to develop the national _______ of Tanzania and Zambia.

设圆 C 与圆 (x-5) 2+y2=2 ，关于 y=2x 时称，则圆 C 方程为 ( )

She had clearly no ________ of doing any work, although she was very well paid.

我国农业合作化采取的第一个步骤是 _________。

The problem ________ when the students refused to do their homework.

1953年到1956年中国国内的主要矛盾是 _______。

If you want to find a decent location for your own home, ________ Mr. Smith for advice.

In 1991，while t11e economies of industrialized countries met an economic_____，the economies of developing countries were growing very fast ．