A-A+
In some cities it is very difficult to have a
问题详情
In some cities it is very difficult to have a telephone_____. and people have to wait a long time before they can get a phone.
A．installed
B．validated
C．facilitated
D．assembled请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：在一些城市里，安装电话很困难，人们不得不等待很长时间。install安装；任命。validate证实，验证。facilitate促进，帮助。assemble集合，聚集；装配。
