—Do you think a radio is useful in learning English?
—Sure. A radio can _____ listening English songs and reports.
A.be used by | B.be used as | C. be used for | D.be used to |
—Do you think a radio is useful in learning English?
—Sure. A radio can _____ listening English songs and reports.
A.be used by | B.be used as | C. be used for | D.be used to |