问题
选择题
It's raining. You must ride your bike as ____ as ____. [ ]
A. careful, possible
B. careful, you can
C. carefully, you can
答案
答案：C
搜题请搜索小程序“爱下问搜题”
It's raining. You must ride your bike as ____ as ____. [ ]
A. careful, possible
B. careful, you can
C. carefully, you can
答案：C