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【单选题】
主要用于船底纵骨弯曲变形和稳定性计算的模型为()。A.
板架
B.
连续梁
C.
刚架
D.
杆
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皮皮学刷刷变学霸
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【单选题】When the foreign tourist saw the Great Wall, he said,'______!'
A.
How a great wall it is
B.
What a great wall it is
C.
How great a wall is it
【单选题】B′两点间相距80m,水准仪安置在BB′中点时,测得高差hBB′=+0.228m;将水准仪移至离B′点附近2-3米处,读取B点水准尺上中丝读数=1.666m,B′尺上中丝读数=1.446m,则仪器的i角为( )。
A.
21.4″
B.
－21.4″
C.
20.6″
D.
-20.6″
【简答题】阅读理解，判断对'√'错'×'。 China is famous for the Great Wall. The Great Wall was built in Qin Dynasty(秦朝). It is very long. People call it 'Wanli Changcheng' in Chinese. The Great Wall could keep enemies away...
【单选题】we’ll go to the Great Wall___ there is heavy rain tomorrow. OK! Walking on the Great Wall must be great fun.
A.
as soon as
B.
when
C.
unless
D.
if
【简答题】One Day Tour: Great Wall & Summer Palace Overview : You will visit the famous Badaling Great Wall and Summer Palace in one day. Tour Description and Itinerary ( 行程) One day Private Tour or Coach Tour...
【简答题】指出下列短语的结构类型。 A. 召开会议、会议的召开 B. 老师的同学、老师或同学 C. 吃得好、吃很好 ( 睡不行 ) D. 敲了三下、唱了三首
【简答题】听短文，完成句子。短文读三遍。 1.The Great Wall is more than _______ kilometers long. 2.The Great Wall is four to five meters _______. 3.People built the Great Wall by _______. 4.It was _______ to build the Great Wa...
【单选题】设地面B、 B′两点间相距80m,水准仪安置在BB′中点时,测得高差hBB′ =+0.228m;将水准仪移至离B′点附近2-3米处, B′尺上中丝读数=1.438m,读取B点水准尺上中丝读数=1.656m,则仪器的i角为( )。
A.
12.9″
B.
-12.9″
C.
25.8″
D.
-25.8″
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