问题
选择题
—I always close all the windows before I sleep. —You’re right. You can not be too ____.
A．careful
B．nervous
C．careless
D．hurried
答案
答案：A
too careful…to do…“俞…俞好”。 too eager / ready / glad / willing to do sth. 非常想干某事The boy is too eager to get a geography book.