题干
The report indicates that the new power station produces energy as the one built earlier.
A：twice as much
B：as twice
C：twice much a
D：twice much
答案(点此获取答案解析）
A
市都反映强烈股指纷纷下挫，中国上证指数也大幅下跌。对上述现象最确切的理解是