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【单选题】
依次填入下列各旬横线处的成语，与句意最贴切的一组是（ ）。 ①经过多次试验，嫦娥二号终于突破了四大关键技术。关键问题一解决，探月工程的其他问题就__________了。 ②这部深邃悠远、的艺术作品，为国内外画廊与国际友人所收藏。 ③联欢晚会上，平时较内向的小王被主持人请上台模仿迈克尔·杰克逊，他那个腿蹬地的舞蹈动作，赢得大家喝彩声一片。
A.
迎刃而解 栩栩如生 得天独厚
B.
不攻自破 栩栩如生 匠心独运
C.
不攻自破 得天独厚 惟妙惟肖
D.
迎刃而解 匠心独运 惟妙惟肖
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参考答案：
举一反三
【单选题】设F（x）是f（x）的一个原函数，则等于（）。
A.
F（e-x）+C
B.
-F（e-x）+C
C.
F（ex）+C
D.
-F（ex）+C
查看完整题目与答案
【单选题】How much more power is there in wind at 10 m/s compared to 2 m/s?
A.
5 times
B.
25 times
C.
125 times
D.
625 times
查看完整题目与答案
【简答题】A recent study, which was published in last week’s Journal of the American Medical Association, offers a picture of how erous it is to get a lift from a age driver. Indeed, a 16-year-old drive...
查看完整题目与答案
【简答题】设F(x)是f(x)的一个原函数，则∫e^－xf(e^－x)dx等于( )
查看完整题目与答案
【简答题】以色列—犹太王国的建立者 5 。
查看完整题目与答案
【单选题】听力原文：W: How do you pay for your purchases with a credit card? M: Usually I sign a sales slip in the presence of the seller, and the signature is then compared to the signature on the card. Q: Where sh...
A.
On his card.
B.
On the goods.
C.
On a sales slip.
D.
On the invoice.
查看完整题目与答案
【单选题】设F（x）是f（x）的一个原函数，则∫e-xf（e-x）dx等于下列哪一个函数？（）
A.
F（e-x）+c
B.
-F（e-x）+c
C.
F（ex）+c
D.
-F（ex）+c
查看完整题目与答案
【单选题】听力原文：W: How do you like the old black and white movies of the forties, and fifties compared with the modem ones? M: For their time, the movies of the forties and fifties were excellent. But try to com...
A.
They am better than the modem movies.
B.
There is more technology in them.
C.
The technology in them cannot be compared with that of modem ones.
D.
They are excellent to us now.
查看完整题目与答案
【多选题】关于垃圾回收机制的哪些叙述是对的。( )( 2 分)
A.
程序开发者必须自己创建一个线程进行内存释放的工作。
B.
垃圾收集将检查并释放不再使用的内存。
C.
垃圾收集允许程序开发者明确指定并立即释放该内存。
D.
C#中程序将自动调用析构函数，销毁不在使用的对象占用的内存。
查看完整题目与答案
【简答题】阅读理解。 In the United States,train transportation is unpopular compared with cars and airplanes. Most people like traveling by car or by air. Officials of the United States Department of Transportation ...
查看完整题目与答案
相关题目：
【单选题】设F（x）是f（x）的一个原函数，则等于（）。
A.
F（e-x）+C
B.
-F（e-x）+C
C.
F（ex）+C
D.
-F（ex）+C
查看完整题目与答案
【单选题】How much more power is there in wind at 10 m/s compared to 2 m/s?
A.
5 times
B.
25 times
C.
125 times
D.
625 times
查看完整题目与答案
【简答题】A recent study, which was published in last week’s Journal of the American Medical Association, offers a picture of how erous it is to get a lift from a age driver. Indeed, a 16-year-old drive...
查看完整题目与答案
【简答题】设F(x)是f(x)的一个原函数，则∫e^－xf(e^－x)dx等于( )
查看完整题目与答案
【简答题】以色列—犹太王国的建立者 5 。
查看完整题目与答案
【单选题】听力原文：W: How do you pay for your purchases with a credit card? M: Usually I sign a sales slip in the presence of the seller, and the signature is then compared to the signature on the card. Q: Where sh...
A.
On his card.
B.
On the goods.
C.
On a sales slip.
D.
On the invoice.
查看完整题目与答案
【单选题】设F（x）是f（x）的一个原函数，则∫e-xf（e-x）dx等于下列哪一个函数？（）
A.
F（e-x）+c
B.
-F（e-x）+c
C.
F（ex）+c
D.
-F（ex）+c
查看完整题目与答案
【单选题】听力原文：W: How do you like the old black and white movies of the forties, and fifties compared with the modem ones? M: For their time, the movies of the forties and fifties were excellent. But try to com...
A.
They am better than the modem movies.
B.
There is more technology in them.
C.
The technology in them cannot be compared with that of modem ones.
D.
They are excellent to us now.
查看完整题目与答案
【多选题】关于垃圾回收机制的哪些叙述是对的。( )( 2 分)
A.
程序开发者必须自己创建一个线程进行内存释放的工作。
B.
垃圾收集将检查并释放不再使用的内存。
C.
垃圾收集允许程序开发者明确指定并立即释放该内存。
D.
C#中程序将自动调用析构函数，销毁不在使用的对象占用的内存。
查看完整题目与答案
【简答题】阅读理解。 In the United States,train transportation is unpopular compared with cars and airplanes. Most people like traveling by car or by air. Officials of the United States Department of Transportation ...
查看完整题目与答案
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