问题
My parents areteachers. They work in the same school.
A:either
B:both
C:all
D:each
B:both
C:all
D:each
正确答案是：
同类题型
The classroom iscleanit was yesterday.— Sorry, I forgot to clean it.
My pen doesn’t work well. Could I borrow _____, John?
The weather in Yang Zhou is much colder than ______ in Hainan in winter.
Does our headmaster have _______________ to tell us?
The more _____ you listen to the tape, the _____you’ll find it to understand. —I agree with you.[ ]