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【单选题】
珠光体钢与奥氏体钢焊接时,焊缝金属受到金属的稀释作用,往往会在过渡区产生脆性的( D )组织。A.
碳化物
B.
硫化物
C.
马氏体
D.
贝氏体
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【简答题】2015年12月英语六级考试卷一听力题2答案2015年12月英语六级考试听力题2答案 W: I was talking to Mary the other day, and she mentioned that your newconsulting firm is doing really well. M: Yes, business paced up much faster than we an...
【单选题】2015年12月英语四级考试卷二听力第1题答案 Question 1 - M： Do you remember the wonderful film on space exploration we watched together last month？ - W： Sure。 It’s actually the most impressive one I’ve seen on that topic...
A.
They admire the courage of space explorers.
B.
They enjoyed the movie on space exploration.
C.
They were going to watch a wonderful movie.
D.
They like doing scientific exploration very much.
【单选题】听力题 What can we learn from the conversation?
A.
The man is sure the weather will be fine soon.
B.
According to the forecast the weather will be fine soon.
C.
If it keeps raining, they will cancel what they have planned to do.
D.
If it rains hard they will postpone what they have planned to do.
【单选题】听力题 What do we learn from the conversation about the speakers?
A.
They are looking for a train station.
B.
They are waiting for a performance.
C.
They are repairing their car.
D.
They are listening to the radio.
【单选题】听力题 What do we learn about the woman from this conversation?
A.
She wants the man to buy a calculator
B.
She wants to buy another calculator.
C.
She'll give hers to the man if he buys her a coffee.
D.
She invite the man to have a cup of coffee.
【简答题】试述大学生如何投身崇德向善的道德实践。
【单选题】听力题 What do we learn from the conversation?
A.
Mississippi River is 6,040 kilometers
B.
Yukon River is 3,186 kilometers.
C.
Alaska River is 3.168 kilometers.
D.
Colorado River is 2,186 kilometers.
【单选题】听力题 What do we learn about the woman?
A.
She is the supervisor of the HR department.
B.
Her friend is the supervisor of the HR department.
C.
She can help the man to get an interview opportunity.
D.
She has some relatives working for the company.
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