We should ____(rich)our knowledge steo by step

We should ____(rich)our knowledge steo by step we should ____(rich)our knowledge step by step We should our knowledge.(broad) We should use our knowledge _____(make) our country _____(be 英语翻译They rich our knowledge,broaden our minds and strengthen When we study by the right way and get knowledge on our own We should do our best to help____.A.rich B.poor C.the poor D reading can__( rich) our knowledge travelling can also __(br We should do our homework by( )[o开头］ 英语翻译We should ____ ____ ____ our way ____ ____ the people in 翻译:do what you should do step by step 1.we should keep our ____ (头脑）clean.