--- I ______ so busily recently that I ______ no time to help you with your math.--- That’s OK. I ca

题目简介

--- I ______ so busily recently that I ______ no time to help you with your math.--- That’s OK. I ca

题目详情

--- I ______ so busily recently that I ______ no time to help you with your math.
 --- That’s OK. I can manage it by myself.
A.have been working; have
B.have worked; had
C.am working; will have
D.had been working; had had
题型:单选题难度:偏易来源:不详

答案

A
recently常与现在完成时或一般过去时连用。第二空应用一般现在时。

更多内容推荐