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【单选题】
组合式起重机在140°范围(干涉区)内设置相应极限开关目的是
A.
控制两吊臂的货物升高范围
B.
控制两吊臂旋转不超过规定范围
C.
控制一“单吊”位时公用大转盘的旋转范围
D.
当一台吊进入干涉一台旋转不超过140º
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参考答案:
举一反三
【判断题】法定代表人以法人的名义从事民事活动,应承担法律后果。
A.
正确
B.
错误
【判断题】发是血之余,血虚则会造成脱发。()
A.
正确
B.
错误
【单选题】He seemed to be a very important person _________.
A.
the way through which he walked
B.
in the way how he walked
C.
in the way he would walk
D.
the way he walked
【简答题】III. Fill in the blanks with the proper form of the words in brackets ( 10 分)只写答案 1. That night her father visited my father and left, red-cheeked and ___(indignation). 2. I too felt the ___(compulsio...
【多选题】普通快滤池设有 4 个阀门
A.
进水阀
B.
排水阀
C.
反冲冼阀
D.
清水阀
【简答题】III. Fill in the blanks with the proper form of the words in brackets(10分) 1. That night her father visited my father and left, red-cheeked and ___(indignation). 2. I too felt the ___(compulsion) hand...
【简答题】The passage is a sad but true tale 1) my great-uncle, a kindly and gentle man who became a full-time Baptist 2) . His real 3) seemed to be that he was terribly 4) . One day, when he was paying a pasto...
【多选题】Choose one word from the following ten words to fill in the sentence. Just choose the corresponding Roman Latter . 请从下列10个单词中选出最合适的词,填入横线中。(注意:只填单词前的字母,不要直接填单词)(
A.
be trapped;
B.
frozen;
C.
monologues;
D.
nothing but;
E.
is endowed;
F.
if anything;
G.
lest;
H.
reel;
I.
is slipping;
J.
was given to) When Mr. Houghton was outside in a hideous wind, the fresh air seemed to ___(1)_____with his chest. He would ____(2)____ and his face turned pale.
【多选题】下列关于水厂中的普通快滤池的描述中正确的是( )。
A.
设有4个阀门
B.
每格滤池的滤速阶梯式下降,周期性变化
C.
采用大阻力配水系统
D.
1格滤池自成系统,与其他格滤池没有关系
【简答题】元音辨音10句.mp3: 请听录音,选出下面句子【 】内你所听到的词。 1. When I opened the door, it was 【Milly/merely】Jones. 2. They 【tore/tour】 through the city. 3. He 【shed/shared 】his old coat. 4. They gave her three 【chairs/c...
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