1967年（）在尼罗河建成阿斯旺大坝，具有灌溉、发电、防洪等综合效益的大型水利工程。
A.约旦
B.阿曼
C.埃及
D.苏丹
参考答案：C
It is reported that the railway _____ now will cut the journey time between the two cities by about 12 hours.
A．built
B．to be built
C．having built
D．being built
下面哪一项不是思维的基本方式______
A．概念 B．判断 C．推理 D．比较
