-- Can you go shopping with us this afternoon?-- Sorry, I can’t. I ______ take care of my little sister because she is ill.

admin2009-08-17  39

问题 -- Can you go shopping with us this afternoon?-- Sorry, I can’t. I ______ take care of my little sister because she is ill.

选项 A、have to
B、may
C、would

答案A

解析 考查情态动词。have to指“必须”,may表示“可以,可能”,would表示意愿和(过去)将来、或者表示委婉语气。由空格前的can’t可知应选[A]。
转载请注明原文地址:https://jikaoti.com/ti/aUCsFFFM
0

随机试题
最新回复(0)