Their willingness to invest more money depends heavily on whether the government remains ______ clean energy.
举一反三
- The government should invest more money in preventing drug abuse. This ____, if taken, would save many lives.
- ______ more countries can use natural energy in the future remains to be seen. A: Whether B: B. This C: Who D: D. If
- In an isochoric (等容) process, all the energy added as heat remains in the system as an increase in internal energy.
- More and more people ____ the new energy because it is clean and cheap.
- He made a lot of money from an (invest) _______ in government securities.