I study for a test ______working hardA.in B.by C.at

study for a test I study for a test by___ the teacher for help I study for a test by working with a I have to study for a chemistry test 同义句 to for a study have test I.连词成句 I study by making flashcards for a test 翻译 I study for a test by making v______ lists How do you study (for )a test?I study (by )working(with )a group. How do you study for a test? I study by working with a group.什么意思 I don't know how I should study for a test.是不是= I don't know how to study for a test. How do you study for a test? How to study for a test? I study English by making flash cards for a test等于I study English for a test by making flash cards吗 I think we should study for the math _ tonight,because it is really important.填test呢？ I don't know how I should study for a test?改成一个同一句. can you tell me how I can study for a test?同意句 can you tell me ------ -------study for a test I study for a test by working with a group如何翻译? ---How do you study for _ English test?---By reading the textbooks.A.a B.an C those D its