____to the students at home, the textbooks enabled them to study more efficiently.
A.Distributing B.Having distributed
C.Being distributed D.Distributed
The tourism industry, as the core of our local economy, is supposed____in the months to come.
A.to recover B.to have recovered
C.to be recovering D.to have been recovering
Most students set their alarm clocks to ensure they can attend on-line classes____.
A.on purpose B.on occasion C.on average D.on schedule
John accompanied me to the airport so that he could____the driving when I felt tired.
A.take over B.run over C.turn over D.rule over
—Have you accepted the job, Aaron?
—Yes. But my ____ reaction was to decline the offer.
A.fierce B.initial C.rigid D.allergic
Chinese medical teams have made tremendous to contain the spread of Covid-19.
A.appointments B.headlines C.sacrifices D.compromises
