问题

-Linyi has changed a lot in the past few years.-Yes. You can see a lot of buildings, trees on ________ sides of the streets.
A:every
B:either
C:both
D:all;
B:either
C:both
D:all;
正确答案是:
同类题型
People in Xinghua ______ walk or ride bikes, but now they ______ taking the bus or riding cars.
You should ______ careful in your work and life every day. —You’re right.
We have to stay at home instead of going finishingbecause it is raining .
It’s time you _______ some reading or the other students will leave you behind.