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【判断题】
起吊大型物件时,可用人站在屋顶上来调节物件的平衡。A.
正确
B.
错误
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【单选题】Most people go to the theatre not to see a play ______ plot is complicated, but to listen to brilliant dialogues between actors.
A.
where
B.
what
C.
which
D.
whose
【简答题】It helps people go to the top of house.
【单选题】EXERCISE_Finding the Topic Sentence of a Paragraph The following paragraph contains a topic sentence that states the main idea of the paragraph. Choose the sentence that best states the main idea. Man...
A.
Many people go to the grocery store without much thought.
B.
Once there, they become victims to clever product placement.
C.
In order to shop wisely, several basic rules should be kept in mind.
D.
It is true that a bargain is not always a bargain.
【单选题】______the night of the full moon many people go to the park to have a good time. [ ]
A.
At
B.
In
C.
On
D.
Around
【单选题】In most urban and suburban area of the world, sick people go to the doctor for ______.
A.
care
B.
diagnosis
C.
healing
D.
treatment
【单选题】-The train is leaving right now, but Tom hasn't arrived yet. -Well, he said he ______ here on time. [ ]
A.
would come
B.
will come
C.
will be
【简答题】S7-300PLC CPU的led指示灯中SF亮表示____,BF灯亮表示____。
【简答题】STELA板上有四组表示轨道电路状态的LED灯：P灯、S灯、R灯。其中（）亮表示对应的轨道电路未被占用，（）亮表示发送报文，（）亮表示读取报文。
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