设A为已定义的类名,下列是声明A类的对象a的语句中正确的是( )。A. ello

题型:单项选择题

问题:

设A为已定义的类名,下列是声明A类的对象a的语句中正确的是( )。

A. ello

B. hell

C. hello

D. hl

考点:计算机等级考试JAVA计算机二级(Java)22
题型:单项选择题

梯形固位可用于下列哪种情况()

A.邻面洞

B.邻颊面洞

C.邻舌面洞

D.后牙颊

E.以上都不对

题型:单项选择题

以下哪条不是疱疹样口疮与疱疹性口炎的鉴别要点()。

A.两者病因不同

B.两者病损表现形式不同

C.两者分布部位不同

D.两者病程不同

E.是否影响皮肤

题型:单项选择题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。注意:请将答案转写到答题卡上,写在本试卷上无效。

Most of us trade money for entertainment.  71 But if you think you can’t have a good time

without spending lots of money, read on. You can find some new discoveries.

Remember one sentence: the best things in nature are free. If you have the eyes to find fun

around you, though you have no money, you can have a great time!

  72 Stroll through busy streets and see what everybody else is doing. You will probably see

people from all over the world; you will certainly see people of every age, size, and shape, and you

will get a free fashion show, too.

Check the listings in your neighborhood newspaper. Local colleges or schools often welcome the public to hear an interesting speech or a good debate.   73 Be sure to check commercial advertisements in the newspapers, too. A flea market can provide hours of pleasant browsing. Perhaps you can find a free cooking or crafts demonstration in a department store.

  74 It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, for these places often set aside one or two free admission days at slow times.

Pretend that you are a tourist traveling in this city from time to time, and get to know your city all over again including the sights that people travel miles to see.  75 

Just have a relaxed mind, and you will find entertainment no matter you have money or not.

A.However, money is not highly valued everywhere.

B.The film or concert series at the local public library probably will not cost you a penny.

C.It seems that nowadays we can only use money to enjoy ourselves.

D.Plan ahead for some activities. E.It won’t cost much ready money, either.

F.With imagination and a spirit of adventure, you can easily find good entertainment at no cost at all.

G.People may be the most interesting show in a large city.

题型:单项选择题

下列各句中,没有语病的一句是 (   )

A.一个名叫虚拟时的网址开办以来,每天接待的顾客平均约在6000人次左右。

B.即使是在翻阅中国古代线装本的时候,也会发现我们前辈不少人远比我们想象的洒脱和放达,苏轼曾把这种劲头称为“老夫聊发少年狂”。

C.我在这里要以学生为主要对象的卖书者呼吁:书价涨得太快、太狠了!

D.来自市供电局的消息称,河流枯水现象严重,城市用电负荷较往年陡增是造成今年春季用电紧缺的主要因素。

题型:单项选择题

我国制定卫生行政法规的机关是()

A.全国人民代表大会

B.全国人民代表大会常务委员会

C.国务院

D.省级人民政府

E.省级卫生行政部门

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