题目内容

8．-________？
-He's very well．（　　）
A．Who's your fatherB．How's your father
C．What's your fatherD．Where's your father

分析 --你爸爸最近怎么样？
--他非常好．

解答 答案：B
根据回答"He's very well"可知，此处是在询问他爸爸近来怎么样．A 你爸爸是谁？B 你爸爸最近怎么样？C 你爸爸做什么的？D 你爸爸在哪儿？只有B符合语境，故答案为B

点评 做这道题要先根据现有句子确定相关信息，熟练掌握各个选项的意义及用法，然后选出正确答案．

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A.1980      
B.1984      
C.2001      
D.2010
50．From Paragraph 2，we can know thatA．
A．how a 3D printer works         
B．what a 3D printing is                     
C．questions of a 3D printer           
D．uses of a 3D printer
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B．Machine parts．
C．The world famous paintings        
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B.3D printers make printings from the top．
C.3D printers work as a baker makes a cake．
D.3D printers piece the design into a few layers．

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