——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

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

What devices are not permitted to use for take-off and landing? A: mobile phone B: radios C: laptop computer D: remote-controlled equipment

​What devices are not permitted to use for take-off and landing?‌ A: mobile phone B: radios C: laptop computer D: remote-controlled equipment