—These Maths problems are too hard to ______. Can you help me?
—There are many ways, but the most important is to try your best.
A.work out | B.come out | C.put out | D.look out |
—These Maths problems are too hard to ______. Can you help me?
—There are many ways, but the most important is to try your best.
A.work out | B.come out | C.put out | D.look out |