B．副词训练
1. As he was waiting downstairs, he suddenly heard a voice calling from ____ .
A. over B. above C. up D. Upon
China now aims to boost domestic demand, and this ______ would help the global economy.
| A．in short | B．on duty | C．on average | D．in turn |
I ______ the TV series The Legend of Zhenhuan when my mom made a phone call to me.
| A．am watching | B．watching | C．was watching | D．was watched |
A strong earthquake struck Lushan county, a district of Yaan, ______ more than 100 people and ______ hundreds of others, local authorities said.
| A．killing; injured | B．killed; injuring |
| C．killing; injuring | D．kill; injure |
It remains doubtful ______ immediate measures could be taken to prevent underground water pollution.
| A．how | B．whether | C．that | D．where |
He was born on ______ winter morning in 2010, when ______most severe storm struck the city and caused hundreds of deaths.
| A．a; the | B．the; the | C．a; a | D．the; a |