He wasn't heard ________ in the classroom.[ ]A. to singB. sing C. sings D. singings-九年级英语

题目简介

He wasn't heard ________ in the classroom.[ ]A. to singB. sing C. sings D. singings-九年级英语

题目详情

He wasn't heard ________ in the classroom.                
[     ]
A. to sing    
B. sing          
C. sings            
D. singings
题型:单选题难度:中档来源:同步题

答案

A

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