Question

—Doesn’t Frank like staying at home and looking after his little sister?

—_______, but he ________ because both of his parents work.

A.Yes; has to B.No; has to

C.Yes; doesn’t have to D.No; doesn’t have to

Answer

B

【解析】

句意：——难道弗莱克不喜欢待在家里照顾他的小妹妹吗？——是的，但是他不得不这么做因为他的父母都去工作了。

考查一般疑问句。has to不得不；doesn’t have to不必。根据后面的both of his parents work可知，弗兰克不得不在家照顾妹妹。而且but表示转折，跟前面表述的是相反的，问句是一个否定式的一般疑问句，回答“No+否定句”，no翻译成“是的”。故选B。