单选题
阅读下面短文，从短文后所给的A、B、C三个选项中选择能填入相应空白处的最佳选项。
| Steven works in a farm tool factory. He
and five of his friends are very interested (Example: {{U}}(0) {{/U}})
singing. So they have {{U}}(41) {{/U}} a singing group which is called
Happy Birds. They sing {{U}}(42) {{/U}} songs both in Chinese and in
foreign languages. They sing very {{U}}(43) {{/U}}. The ot her workers
and people {{U}}(44) {{/U}} the villages around really like to h ear
them {{U}}(45) {{/U}}. Now New Year's Day {{U}}(46) {{/U}} here
soon. The Happy Birds have been asked to {{U}}(47) {{/U}} at different
places. They'd {{U}}(48) {{/U}} to go to all of them. {{U}}(49)
{{/U}} one friend has too much work and {{U}}(50) {{/U}} may have to
give up his holidays. The Happy Birds can't sing without
him. |