the harder you work,the more __ you are to succeed

问题描述:

the harder you work,the more __ you are to succeed
A.likely B.possibly C.probably
答案是A为什么不能选BC?

换成陈述语气就好懂了
You work harder,and you are more likely to suceed.
B和C是副词,不能用在系动词后作表语.
另,多音节词的比较级和*用more,most,less,least,没有likelier,likeliest这种形式