The population of Rui’an is ________ so rapidly as to cause concern of the whole country.
| A．expanding | B．exploring | C．extending | D．spreading |
I really worry about her, but I know if Ithe therapy, she will stop speaking to me.
| A．bring out | B．bring in | C．bring up | D．bring out |
She tried to sleep, but thoughtsand images flashed into her mind.
| A．crowded out | B．crowed to | C．crowded of | D．crowded in |
The society was set up to endangered species form extinction.
| A．deserve | B．preserve | C．observe | D．reserve |
Wetoday not a victory of a party but a celebration of freedom, symbolizing an end as well as a beginning, signifying renewal as well as change.
| A．enjoy | B．observe | C．watch | D．suspect |
People think “SOS” is the simplest and commonto make, in time of danger or disaster.
| A．mark | B．sign | C．signal | D．remark |