-- Are your parents doctors, too?
--- No, they are teachers. of them loves teaching very much.
| A．None | B．Both | C．Either | D．Neither |
.Maria is a _____ person and never makes any unreasonable demands.
| A．sensitive | B．sensible | C．obedient | D．jealous |
. There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.
| A．help | B．resist | C．avoid | D．prevent |
When the Greeks had _____ the Persians, a soldier ran from Marathon to Athens.
| A．won | B．bitten | C．beaten | D．hit |
Children are likely to get _____ if no one cares about their upbringing.
| A．out of hand | B．out of order |
| C．out of place | D．out of work |
The current political _____ of our country is favorable for foreign investments.
| A．climate | B．weather | C．state | D．occasion |