题目内容
介词、副词填空.
More and more people have been ____ work in the country.
当的介词或副词填空
—I’m going to take the exam tomorrow.
—Good luck ________ your exam.
用适当的介词或副词填空
I’m going to study chemistry ________ university because I’m very interested ________ it.
用正确的介词或副词填空
I’m tired ________ him because he is always making complaints.
请用介词或副词填空
I’m doing something ________ an article about environment.