单选题
There are a lot of spelling mistakes in your composition. You should have been more _______.
A、
A. carefully
B、
B. careless
C、
C. careful
【正确答案】
C
【答案解析】
[解析] carefully 小心地，careless粗心，careful小心的。故本题答案为C。
提交答案
关闭