作业帮一道语法题,希望说出选正确答案的原因和不选其它答案的理由.To handle the delicate situation,you must be____________A) more than careful B) more carefullyC) carefully enough D) enough carefully
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一道语法题,希望说出选正确答案的原因和不选其它答案的理由.To handle the delicate situation,you must be____________A) more than careful B) more carefullyC) carefully enough D) enough carefully
一道语法题,希望说出选正确答案的原因和不选其它答案的理由.
To handle the delicate situation,you must be____________
A) more than careful
B) more carefully
C) carefully enough
D) enough carefully
一道语法题,希望说出选正确答案的原因和不选其它答案的理由.To handle the delicate situation,you must be____________A) more than careful B) more carefullyC) carefully enough D) enough carefully
答案是A:To handle the delicate situation,you must be more than careful.为了对付这微妙的局势,你必须非常小心.用形容词careful 作表语,carefully是方式副词,不可以作表语.
more than = extremely
《牛津高阶英汉双解词典》more：
I‘m more than happy ( = extremely happy).
此题没有答案，正确答案为：more careful than before或careful enough.因为此句缺少表语，而只有形容词才可以做表语，carefully是副词不能做表语。而用比较级的话，必需把more 与than分开，并且后面有比较的对象。
选B，这个是比较级用法，carefully的比较级用法只能用more，强调时可以是much more carefully
选A
其他选项都是副词carefully，直接排除。
A项是形容词的比较级，是比“你本身就careful”还要更加careful，把省略部分补充全就是：
To handle the delicate situation, you must be more (careful) than (you are) careful.
选A。理由如joham50 所说。也有的资料书认为more than+形容词时more than 相当于very.