With scenic spots exploring new projects, ticket sales will no longer be the only source of______.
A.revision B.revenue C.revolution D.review
Since COVID-19 has largely been brought______, people in China are returning to their work in an orderly manner.
A.under control B.under way C.under discussion D.under threat
A research project is quite different from homework__________you know there is a solution.
A.which B.where C.what D.that
Our high-tech zone has__________guidelines for sustainable development in the next five years.
A.fallen for B.got over C.broken down D.laid out
I can’t figure out why some foreigners must go out_______staying at home is the safest way during the outbreak of the virus.
A.until B.before C.unless D.when
—Can we make it to the concert with such heavy traffic?
—Absolutely not.The pianist_______for about half an hour when we arrive.
A.will be playing B.has played C.will have played D.has been playing
