Mike, _________do you have a health examination?
Once a year.( )
A.how longB.how manyC.how muchD.how often
—Do you know ________ AI is being used to create music?
—I’m not sure. Maybe it’s cheaper than paying a musician.
why
if
how
The astronauts of the Shenzhou-18 ________ in the Tiangong space station for about two months since they were sent into space in April this year.
will work
have worked
is working
China Daily named “Growth” ________ its “Word of the Year 2023”.
as
after
for
—________ do you visit your grandparents?
—Usually twice a month.
How long
How often
How far
What exciting news! The 2025 World Games ________ in Chengdu.
was held
is held
will be held