She won't go unless________. A.invite B.

题型:选择题

问题:

She won't go unless________.

A.invite

B.invited

C.will invite

D.are inviting

考点:全部倒装部分倒装省略句
题型:选择题
阅读下面短文,将短文下面方框里A—E五个句子填入文中空缺处,使内容完整正确   Mr Johnson worked in a restaurant. He worked there for ten years. 76   .And at last he was sent away. He hated hard work and stayed in the city.
Once something was wrong with his ear. He had to see a doctor. 77    .And five minutes later he had to pay the doctor twenty dollars. He thought it was easy to get much money. So he came to the small town and opened a hospital. 78    .But soon they found he couldn’t treat them at all and his medicine wasn’t useful. People hardly came and he had nothing to do.
One evening he heard a knock at the door. 79    .He thought he had a bad cold and he asked him to take some medicine . After that the man left. 80    .
On the third day a young man came in and said, “ Thank you very much, doctor!”
It surprised Mr Johnson. He said, “I haven’t seen you before. What do you thank me for?”
“My uncle died from your wrong treatment the day before yesterday and he left much money to me.”
 
A.He got up quickly and saw a traveler lying in front of his hospital.
B.But he wasn’t a good cook.
C.The doctor looked him over and gave him some medicine.
D.The following morning he was told the traveler died in a hotel.
E.At first the people there knew nothing about him and they came to see him.
 
题型:选择题
阅读并回答问题。
雨后 
 嫩绿的树梢闪着金光,
 广场上成了一片海洋。
 水里一群赤脚的孩子,
 快乐得好像神仙一样。

 小哥哥使劲地踩着水,
 把水花溅起多高。
 他喊“妹,小心,滑!”
 说着自己就滑了一跤。

 他拍拍水淋淋的泥裤子,
 嘴里说:“糟糕……糟糕!”
 而他通红欢喜的脸上,
 却发射出兴奋和骄傲。

 小妹妹撅着两条短粗的小辨,
 紧紧地跟在着泥裤子后面。
 她咬着唇儿,提着裙儿,
 轻轻地小心地跑,
 心里却希望自己,
 也摔这么痛快的一跤!
 
1.画线部分的两个“泥裤子” 分别指的是什么?
__________________________________________________________
2.小哥哥在什么情况下摔了一跤?为什么还觉得兴奋?
__________________________________________________________
3.小妹妹是怎样走的?心里又是怎样想的?
_________________________________________________________
题型:选择题

【甲】

       已而夕阳在山,人影散乱,太守归而宾客从也。树林阴翳,鸣声上下,游人去而禽鸟乐也。然而禽鸟知山林之乐,而不知人之乐;人知从太守游而乐,而不知太守之乐其乐也。醉能同其乐,醒能述以文者,太守也。大守谓谁?庐陵欧阳修也。 (节选自欧阳修《醉翁亭记》

【乙】

       亭以雨名.志喜也。古者有喜则以名物,示不忘也。周公得禾,以名其书;汉武得鼎,以名其年;叔孙胜狄,以名其子:其喜之大小不齐,其示不忘一也。

       余至扶风之明年,始治官舍,为亭于堂之北,而凿池其南,引流种木,以为休息之所。既而弥月不雨,民方以为忧。越三月乙卯乃雨,甲子又雨,民以为未足;丁卯大雨,三日乃止。官吏相与庆于庭,商贾相与歌于市,农夫相与忭于野,忧者以乐,病者以愈,而吾亭适成。

       于是举酒于亭上,以属客而告之曰:“五日不雨可乎?”曰:“五日不雨则无麦。”“十日不雨可乎?”曰:“十日不雨则无禾。”无麦无禾,岁且荐饥,狱讼繁兴,而盗贼滋炽。则吾与二三予虽欲优游以乐于此亭,其可得耶?今天不遗斯民,始旱而赐之以雨,使吾与二三予,得相与优游而乐于此亭者,皆雨之赐也。其又可忘也? (节选自苏轼《喜雨亭记》)

1、解释下列句中画线的词。

(1)太守归而宾客也?(                         )

(2)余至扶风之明年(                        ) 

(3)既而弥月不(                       )

2、把下列句子翻译成现代汉语。

(1)醉能同其乐,醒能述以文者,太守也。

        译文:                                                                                        

(2)忧者以乐,病者以愈,而吾亭适成。

        译文:                                                                                       

3、《喜雨亭记》突出表现出苏轼                          的思想感情,这与欧阳修《醉翁亭记》的主旨

                              有共通之处。

4、甲、乙两文中画线句子句式有什么共同特点?它们的表达效果是怎样的?

      答:                                                                                                                          

题型:选择题

若卫星信道的数据传输率为1Mb/s,帧长为1000bit,利用卫星信道的两个站点从一方到另一方的传播时延为250ms。忽略确认帧长和处理时间,则:若帧的出错概率为0.1,而假设应答帧不出现错误,当采用停等协议时,其协议效率是 (1) 。若采用连续 ARQ协议,发送窗口Wt=7,接收窗口Wr=1,在不出错的情况下,信道的利用率为 (2) 。若帧传输过程中出错是突发式的,突发位数为100bit,信道的误码率为10-3,则帧的出错概率变为 (3) 。在连续ARQ协议中,若发送窗口大于2K(K为编号位数),则会 (4) ,停等协议可以看成是连续ARQ协议的特例,即 (5)

2()

A.0.078

B.0.137

C.0.11

D.0.01

题型:选择题

在下列何种情况下,申请专利的发明或实用新型,如在申请日以前有同样的发明或实用新型并不丧失新颖性( )。

A.在国外出版物上公开发表过的
B.在国内出版物上公开发表过的
C.在国外公开使用的
D.在国内公开使用的

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