Rober could hardly see the words on the blackboard,_____he A did B could

问题描述:

Rober could hardly see the words on the blackboard,_____he A did B could

B
句中既有情态动词,又有实意动词的话,情态动词优先!

B
O(∩_∩)O~

你好!
选择B
前面是hardly表示否定,所以后面是肯定,另外是could,所以后面反义疑问句中是could,选择B