问题
not sure _______ I had the qualification for the job, but I applied for it anyway.
A:that
B:whether
C:what
D:how;
B:whether
C:what
D:how;
正确答案是：
同类题型
In copying this paper, be careful not to leave _______ any words
everyone here，I wish you apleasant journey back to your journey.
A person may have a good knowledge of one subject, ______ unable to get it over to an audience.
What a ____! You must tidy up your roomat once. — Sorry, Mum. I’ll do it now.