Unit 5 is on ______ page(页),and Unit 6 is on page______.[]A. twentieth; thirtiethB. the twentieth; t

题目简介

Unit 5 is on ______ page(页),and Unit 6 is on page______.[]A. twentieth; thirtiethB. the twentieth; t

题目详情

Unit 5 is on ______ page(页),and Unit 6 is   on page ______.          
[     ]
A. twentieth; thirtieth    
B. the twentieth; thirty    
C. twenty; thirty    
D. twentieth; the thirty
题型:单选题难度:中档来源:同步题

答案

B

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