—Don't skate on the lake!—Why not?Isn't it thick enough ______?[ ]A. to skate B. to skate

题目简介

—Don't skate on the lake!—Why not?Isn't it thick enough ______?[ ]A. to skate B. to skate

题目详情

—Don't skate on the lake!  
—Why not?  Isn't it thick enough ______?
[     ]
A. to skate  
B. to skate on    
C. skate      
D. skate on
题型:单选题难度:中档来源:广东省同步题

答案

B

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