Mike is learning _______ a computer.[ ]A. how can he useB. how to useC. how he useD. how to using-九年

题目简介

Mike is learning _______ a computer.[ ]A. how can he useB. how to useC. how he useD. how to using-九年

题目详情

Mike is learning _______ a computer.          
[     ]
A. how can he use                        
B. how to use          
C. how he use                            
D. how to using
题型:单选题难度:中档来源:期末题

答案

B

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