China made its firm ____ to cut carbon emissions in 2009.
British government is planning to run a pilot scheme that will allow Chinese tourists to get a two-year tourist visa for £85—these ______ cost £324.
--What do you think of contemporary Chinese Literature about it?--- Sorry , I have only a(n ) ____ idea about it.
He ______ himself to a search by the guards before entering the government building.
— I promise her daughter ____ get a nice present on her birthday.— Will it be a big surprise to her?
According to the newly passed Road Traffic Safety Law, there are now tougher ________ for drunken drivers.