( )21. Though he has made a big fortune, he is ________ a happy man.
A. nothing but B. anything but C. more than D. other than
( )22. Chinese medical teams have made tremendous ________ to contain the spread of Covid19.
A. appointments B. headlines C. sacrifices D. compromises
( )23. —Have you accepted the job, Aaron?
—Yes. But my ________ reaction was to decline the offer.
A. fierce B. initial C. rigid D. allergic
html> es “hands-on science” mean in the last paragraph?
A.Science games designed by kids B.Learning science by doing things
C.A show of kids’ science work D.Reading science books
