It may be dangerous __ a car __ a snowy day .A.to drive,on B.to drive,in C.drive,on D drive,in
问题描述:
It may be dangerous __ a car __ a snowy day .A.to drive,on B.to drive,in C.drive,on D drive,in
答
A
1.it做形式主语,不定式to结构做真正的主语,意为“做某事怎样”;
2.在某个什么样的一天,介词用On
句意:在下雨天开车,可能很危险.