问题：
Barack Obama and Xi Jinping will meet from 7-8 June, a US statement said. It is believed that this meeting is important to the long-term and steady development of China-US relations, ______ regional and international peace, stability and prosperity.
A．as far as
B．as well as
C．as long as
D．as good as
Barack Obama and Xi Jinping will meet from 7-8 June, a US statement said. It is believed that this meeting is important to the long-term and steady development of China-US relations, ______ regional and international peace, stability and prosperity.
| A．as far as | B．as well as | C．as long as | D．as good as |
参考答案：