—Don’t ______, my children. Keep working on and you will be successful.
—Thank you. We’ll try our best.
| A．put up | B．give up | C．work out | D．give out |
—Don’t ______, my children. Keep working on and you will be successful.
—Thank you. We’ll try our best.
| A．put up | B．give up | C．work out | D．give out |
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