【单选题】As the first report of the accident came in, Burton was sitting in his of rice on the top floor of the building. Immediately, realizing the seriousness of the whole incident, he gave over to the inves...
A.
be was patient and talkative
B.
he was a totally reliable witness
C.
he was well - informed
D.
he was the only person interviewed in the incident
【单选题】The concept of a'smart city'_________in the Government Work Report for the first time this year, which shows the future direction of China‘s urban construction.