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【简答题】
Which of the following is NOT a landmark?
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【单选题】The author suggests that Japan leads the world in the mobile-phone culture in that
A.
the Japanese are the earliest mobile phone users
B.
the Japanese are the chattiest mobile phone users
C.
the Japanese use mobile internet early on
D.
Japan provides the best mobile phone services
【单选题】For most of the history of our country, women were expected to remain in the home and raise the children. However, forces in the culture, as well as economic considerations, have dramatically altered ...
A.
Culture is learned.
B.
Culture is dynamic.
C.
Culture is pervasive.
D.
Culture is adaptive.
【单选题】在word2010的编辑状态,进行字体设置操作后,按新设置的字体显示的文字是___________。
A.
插入点所在段落中的文字
B.
文档中被选择的文字
C.
插入点所在行中的文字
D.
文档的全部文字
【简答题】LL(1) 文法分析(共计 15 分) ( 1 )计算文法 G[A] 的文法符号的 FIRST 和 FOLLOW 集合,填入表 1 中 (4 分 ) (2) 判断能否将文法改写成为 LL(1) 文法,写明改写后的结果文法,如果是 LL(1) 文法,则给出其预测分析表。 (11 分 ) G[A] : A à aABe | a B à Bb | d 表 1 FIRST FOLLOW A B
【判断题】包含左递归的文法也能直接用LL(1)分析法来分析。
A.
正确
B.
错误
【判断题】保留时间与色谱柱的直径、长短、使用时间、固定相类型、载气流量以及温度有关。
A.
正确
B.
错误
【判断题】最便捷的虚拟支付工具。
A.
正确
B.
错误
【判断题】支付宝是现在流行的唯一的、最便捷的虚拟支付工具。
A.
正确
B.
错误
【判断题】In Western culture, you can start eating as soon as the food is served in front of you. 2. At table, you can speak loudly and laugh all the time. 3. The custom of toasting in Western culture is to fin...
A.
正确
B.
错误
【简答题】Exercise 2 Fill in each blank with the proper form of the word given in the brackets. 1. This store sells a wide range of (cosmetic) _____________ at a very low price. A wide range of (被动句) __________...
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