The ________ of nuclear radiation directly into electricity was an exciting possibility that was being vigorously explored in many laboratories in the 1950s.
举一反三
- The ___________(转变,改造)of nuclear radiation directly into electricity was an exciting possibility that was being explored in 1950s.
- the of nuclear radiation
- Nuclear power is the use of nuclear reactions that release nuclear energy to generate _____, which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.
- He wants ____ a singer because it’s _______ exciting job. A: be, a B: being, the C: to be, an D: to be, /
- The first day at college is usually exciting, refreshing, and , ______ , a day to remember. A: in the words of many students’ B: in many students' words C: in the words of many student’s D: in many student's words