The man________ in the chair asked me to _____________.
| A．seated; seated | B．sitting; sitting | C．seating; seat | D．seated; be seated |
不守时是她的典型特征
Keeping others waiting ___ her.
AIDS control and prevention is a ___ to China as well as the whole world.
| A．surprise |
| B．challenge |
| C．reaction |
| D．threat |
The fresh air on the farm ___ him ___ his headache.
| A．cured; for |
| B．rid; of |
| C．treated; for |
| D．cured; of |
Once ___ light, the film will be damaged and get useless.
| A．exposed to |
| B．exposed in |
| C．exposing in |
| D．expose under |
The patient has been ___ by nurses night and day since the operation.
| A．attended to |
| B．tended to |
| C．attended on |
| D．tended on |