有以下程序 #include ＜stdio.h＞ void fun(int p)

Complete the sentences with the given words in their suitable forms. (共8分)

小题1:Some parents purchase new _______________ (toy) for their kids before Christmas.

小题2:All the classmates took the difficult exam, but only _______________ (fifth) of them passed.

小题3:They were proud to say these paintings belonged to _______________ (they).

小题4:The professor made an interesting _______________(speak) at the meeting. 

小题5:Children were fond of reading _______________ (excite) stories in their free time. e

小题6:They had a(n) _______________ (happy) trip because of the bad weather.

小题7:PM2.5 is _______________ (main) caused by air pollution in some parts of the country.

小题8:The doctor is ready to _______________ (operation) on his broken leg.

今年春季，株洲持续了较长时间的“回潮”现象，地面、墙壁全是湿的．此现象属于（　　）

A．汽化

B．液化

C．升华

D．凝华

经纬仪如存在指标差，将使观测出现下列中的哪种结果（）？

A.一测回水平角不正确

B.盘左和盘右水平角均含指标差

C.一测回竖直角不正确

D.盘左和盘右竖直角均含指标差

实行施工总承包的建设工程，由( )负责上报事故。

A．项目法人

B．施工单位

C．工程监理单位

D．总承包单位

张洁，16岁。一天，她到某体育器材公司以9000元购买了一部美国原装高级跑步机，她父母认为她尚未成年，没有征得家长同意，不能进行大数额的买卖，要求公司退款。而张洁提出她是做临时工、自食其力的青年，不愿退货。

如果体育器材公司卖出该美国原装高级跑步机后觉得后悔，提出售货员并未被授权出卖该物，属于越权，并以此主张买卖无效，是否合法