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【多选题】
滑坡的形成受许多因素制约,下列哪些说法是正确的:A.
岩体的结构和产状对山坡的稳定、滑动面的形成、发展影响很大
B.
地下水位增高有利于滑坡的形成
C.
滑坡的形成主要与自然条件如气候、流水、地形、地貌有关
D.
人类工程活动是滑坡形成的一个重要诱因
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【单选题】It was nine years ago, when I came to China for the first time ____ I began to learn Chinese.
A.
where
B.
how
C.
that
D.
which
【简答题】A Thirty years ago I worked in a company.My j ob was t o sell the cars.I was young and strong and I had been to most parts of the world and I spent one fifth of my time in the trains or planes.I liked...
【简答题】根据下面的算式填一填。 180×4=720 (1)(180÷3)×(4×3)=( ) (2)(180×2)×(4÷2)=( ) (3) (180×4)×(4 ○□)=720
【简答题】先根据12×43=516写出下面算式的积，再用12、0.43和所填的积写一道除法算式．12×0.43=______，除法算式______．
【简答题】轨迹练习.docx 课外作业:请将书上的例题做一下,特别是上课没讲的例子。 还有附件中的例子。 下次课随机抽查,不用上交。
【简答题】说明语句:char y='\72'; 则变量y包含_____个字符。
【单选题】The History of the English DictionaryIn 1746, Samuel Johnson began to work on his most famous book, theDictionary of the English Language. It took him nine years to complete and in that time, he wrote...
A.
dictionary to include so many words
B.
dictionary in the world
C.
dictionary that was written in England
D.
English dictionary to have 40,000 words
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