问题
选择题
Steve isn’t as ______ as Kelly. He often makes mistakes in his writing.
A．careless
B．tidy
C．careful
D．difficult
答案
答案：C
题目分析：careless粗心的，无忧无虑的；tidy整齐的；careful仔细的，细心的；difficult困难的。句意：史蒂文不如凯里细心。他总是在书写中犯错误。故选C。