Question

--Are these cars made in Japan?

--Yes. And they’re much cheaper than ________ made in America.

1. A.
   that
2. B.
   those
3. C.
   it
4. D.
   ones

Answer 1

B
英语中比较两事物有何不同时，后面的代词通常会有that或者those，在这一句中，两地的汽车cars是复数，所以用those。