I have to(look after) my grandma at home.用括号中单词的正确形式填空
题目
I have to(look after) my grandma at home.用括号中单词的正确形式填空
The doctor arrived (in time ) and saved him.
同上
答案
have to 的意思是不得不 其后接动词原形 这是固定用法
所以:I have to look after my grandma at home.
in time 意思是及时
The doctor arrived in time and saved him.
意思是:医生及时赶到,救了他
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