It is politely requested by the hotel management that radios_________after 11o’clock at night.

——What’S in the ——There are some and in them． A: photos；potatoes；radios B: photos；potatoes；radioes C: phot。es；potatos；radios D: photos；potatos；radios

——What’s in the______ ——There are some____and______in them. A: photos； potatoes； radios B: photos； potatoes； radioes C: photoes； potatos； radios D: photos； potatos； radios

The radios in that shop will be cheaper, but ________ .

2. The two little ______ were given two ______ as a reward for their heroic deeds. A: heroes…radioes B: heroes…radios C: heros…radios D: heros…radioes

Transistors are particularly useful for the radios but they are not used in TV sets.

Everything from lights and ceiling fans to computers and radios were left on when they were not in use.

Handheld devices, such as posters, radios, portable computers and other wireless devices, make up the growing mobile device market.

Radios today seldom need （） or the attention of a technician. A: to repair B: repaired C: repairing D: to have repair]ed

The workers are making radios, TV sets and some things in this factory. A: another B: others C: the others D: other