There are emergency exits in both towers of the hotel, ______ on the other side opposite the elevators.
| A．on which arc located | B．where is located |
| C．which locate | D．which are located |
country
| A．proud | B．shoulder | C．soup | D．trouble |
exit
| A．exercise | B．exactly | C．exhibition | D．experiment |
—The hall___ for international conferences is of great importance．
—I see, and we are sure to complete it on time．
| A．built | B．to be built |
| C．having been built | D．building |
Since Tom ___downloaded a virus into his computer, he can not open the file now．
| A．readily | B．horribly | C．accidentally | D．irregularly |
Seeing that the drowning child was struggling in the icy water, the soldier dived into the river without hesitation, ___ his own safety．
| A．regardless of | B．in terms of | C．in face of | D．because of |