Shanghai is the first city in the world ____a high-speed maglev train, from the

题干

Shanghai is the first city in the world ____a high-speed maglev train, from the city to Pudong Airport.

A．to build	B．to be built
C．to have built	D．to have been built

上一题下一题 0.64难度单项选择更新时间:2015-06-18 06:10:03

小学学科试题库

初中学科试题库

高中学科试题库