选词,并用所选词的适当形式填空near, hungry , China, a,

题型:填空题

问题:

选词,并用所选词的适当形式填空
near, hungry , China, a, show, over, shop, little, what, up
    My mother speaks very good English but she knows  1  Japanese. She went to Tokyo for a meeting on November 11th. The meeting was  2  on November 15th.
The next morning she went to a park and then did some  3 . At noon she felt  4  .She went to the  5  restaurant and sat down at a table. A waiter came  6 and asked her  7 she wanted. My mother said in English that she would like some noodles with chicken and some vegetables. But the waiter didn’t know English. My mother looked around. No one was eating noodles.
When she saw a piece of paper on her table, she had  8 idea. She took out a pen and wrote the  9 words for the food on the paper. She  10 the paper to the waiter. The waiter said “OK” and soon he brought her noodles.
考点:连词成句
题型:填空题

小明、小芳同时从A处出发,如果小明向东走50米记作+50米,则小芳向西走70米记作(    )米,这时小明和小芳相距(    )米。

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一定条件下,将物质的量之比为1:2的NH3与O2置于恒容的密闭容器中发生反应:4NH3(g)+5O2(g)⇌4NO(g)+6H2O(g),下列不能说明反应达到平衡状态的是(  )

A.NH3的消耗速率等于NH3的生成速率

B.混合气体的密度保持不变

C.NO的物质的量保持不变

D.NH3和O2的浓度不再变化

题型:填空题

2009年2月28日下午3时,中 * * 政治局常委、国务院 * * 温 * * 专程来到中国政府网和新华网访谈室,接受中国政府网和新华网联合专访,同海内外网友进行在线交流。这在广大网民和手机用户中引起强烈反响。这一活动

①扩大了公民的政治权利           ②提高了公民政治参与的热情

③体现了政府在不断推进民主政治建设④保障了公民的质询权

A.②③

B.①②

C.③④

D.①④

题型:填空题

在含氟牙膏的研讨会上,对低氟地区学龄前儿童使用含氟牙膏的问题提出了不同的意见,请选择最佳答案

使用含氟牙膏的同时

A.不能再使用全身用氟措施

B.可以结合具体情况同时使用其他氟防龋措施

C.只能与窝沟封闭配合使用

D.要定期更换其他类型的牙膏

E.不能再采用其他局部用氟措施

题型:填空题

声频>20kHz为()

A.次声

B.可听声

C.超声

D.空间脉冲长度

E.脉冲宽度

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