The radiation amount of a mobile phone for two half-hour periods per day is equal to _______ to an X-ray for ten seconds.
| A．expose | B．exposing | C．exposed | D．being exposed |
Jim had an enthusiastic ______when he returned home after 10 years’ stay in Asia .
| A．reception | B．escape | C．guidance | D．insurance |
They ______their rooms with flowers and balloons to welcome the New Year .
| A．selected | B．removed | C．decorated | D．debated |
“I wouldn’t tell lies to you ;that’s not my ________,”said the man to his wife .
| A．vase | B．trial | C．style | D．dynasty |
The other day he bought me a ______diamond ring as a birthday present .
| A．valuable | B．reliable | C．frequent | D．grateful |
A new law has been passed ,forbidding the killing of ______animals
| A．former | B．rare | C．generous | D．legal |