Daniel is a careful driver,but he drives the least carefully of my friends.帮我翻一下这句话是中考题Daniel is a careful drive,but he drives___of my friends A.more carefullyB.the most carefully C.less carefullyD.the least carefully但是我

Daniel is a careful driver,but he drives the least carefully of my friends.
帮我翻一下这句话
是中考题Daniel is a careful drive,but he drives___of my friends
A.more carefully
B.the most carefully
C.less carefully
D.the least carefully
但是我不理解这话怎么理解

丹尼尔是一个很谨慎的司机,但是相对于我的其它朋友而言,他远没有他们谨慎.

daniel是一个小心地司机，但在我的朋友里是最不细心的。

丹尼尔是个谨慎的司机，
后面一句有问题，如果说他是我朋友里开车最谨慎的，那不应该有But，应该是he drives the most carefully
如果说他是最不谨慎的，那应该改是 but he drives the most carelessly
at least是至少得意思啊

丹尼尔是个小心的驾驶员，但他是我朋友中开车最不小心的