阅读理解。
Last summer, 15-year-old Bob had a problem. Like a lot of children. Bob was interested in doing
many things. He liked dancing most and wanted to join the girls' group. And he made it.
Bob thought his problem was over after he had been one of the dancers in the dancing group. But
a bigger problem was just beginning. The school didn't allow Bob to stay in the girls' group. "If we let
Bob stay in the group," the school said, "other boys will want to join. Soon, there won't be any girls in
the group." They took Bob off the group.
Bob was very angry about it, so he went to a judge (法官). The judge said it was not a right decision
(决定) and told the school to let Bob go back to the dancing group.
1. Bob's favorite was ______.[ ]
A. singing
B. dancing
C. drawing
D. driving
2. It was difficult for Bob to join the school dancing group because ______. [ ]
A. the school only had a girls' dancing group
B. the school didn't allow boys to dance
C. the group had enough dancers already
D. he was not a good dancer
3. The school worried that ______ if Bob stayed in the group. [ ]
A. nobody would watch their dance
B. other boys would join and the girls might leave
C. other schools might laugh at them
D. the parents would be angry about it
4. The judge thought the school's decision was ______. [ ]
A. useful
B. necessary
C. right
D. wrong
5. We can infer (推断) that Bob felt ______ when he went back to the group. [ ]
A. hungry
B. sad
C. happy
D. sure
小时完成了全部工作量的
，做完这项工作还需要（）小时。
需要
小时，工作
小时后，剩余全部工作的
，所以做完它们还需要
小时，故正确答案为(D)．