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【单选题】
1 have sent mother a _______ to tell her I shall be home late.A.
information
B.
job
C.
work
D.
notice
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举一反三
【简答题】七、 词形转换 。 用括号内所给单词的适当形式填空 , 每空格限填一词。 (20 分 ) 1. While the man ____________ (run) back home, he saw a dog by the side of the road. 2. The earthquake brought families and neighbors ____________(close) t...
【简答题】(刘艳伶 原创题)结合语境或句意,用所给短语补全句子 (每个 1分) 短语: take up / contribute to / in a mass / lead to / deal with / now and then / set out / call up / because of / think of 1. This song ____ _______ ____ memories of m...
【简答题】zigbee网络包含()()()三种拓扑结构
【单选题】下面哪一项不是涉外文艺晚会选定节目的三条原则（）
A.
提前和外宾预约他们想看的节目
B.
主要选择具有本国民族风格、特色的节目
C.
适当安排一些来宾所属国家的节目
D.
尽量不安排政治色彩、宗教色彩浓厚的节目
【简答题】听下面一段材料，回答第1-3小题 1. How did the man catch cold? A. Because he was caught in a heavy rain last week. B. Because he wore few clothes last week. C. Because he fell into a cold river last week. 2. What do...
【简答题】单词拼写 (1) You can go to the l________ to borrow the books you want. (2) O ne has to go through some tests to get a driving l_________. (3) W ater is known to exist in three different states: as a solid...
【单选题】The football match was __________ because of the heavy rain.l
A.
called off
B.
called up
C.
called out
D.
called over
【单选题】开环频率如图所示，如果保持系统的稳态特性不变，欲提高相角裕度，并保证尽可能高的剪切频率，宜采用的校正装置为（ ）。【图片】
A.
超前校正
B.
滞后校正
C.
滞后超前校正
D.
以上都可以
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