Experts strongly believe the virus comes from nature__________there exist groundless voices.
A.even if B.now that C.in case D.as though
—I am going to visit Britain this summer vacation.
—I'm glad you____________a different culture.
A.will have experienced B.will be experiencing
C.have experienced D.are experiencing
China’s responses__________speedy isolation and treatment have effectively helped to contain the spread of the virus.
A.on account of B.in contrast to C.in terms of D.in defense of
The only time my father really stops thinking about work is_____our whole family are on vacation.
A.that B.when C.where D.which
It is a pity that McDermott________with an injury at the last minute in the final game.
A.pulled out B.put up C.took off D.caught on
Our aim is to help him, not to stand by and pass___________on what he has done.
A.appreciation B.judgment C.approval D.response
