I had a good time in the study trip last week．
________．（ ）
A．With pleasure．
B．Thank you．
C．OK!
D．I'm glad to hear that．
I prefer riding a bike to driving a car to work because it is ________ environmentally friendly.
| A． |
much |
B． |
more |
C． |
most |
—Do you know ________ AI is being used to create music?
—I’m not sure. Maybe it’s cheaper than paying a musician.
| A． |
why |
B． |
if |
C． |
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.
| A． |
will work |
B． |
have worked |
C． |
is working |
China Daily named “Growth” ________ its “Word of the Year 2023”.
| A． |
as |
B． |
after |
C． |
for |
—________ do you visit your grandparents?
—Usually twice a month.
| A． |
How long |
B． |
How often |
C． |
How far |