A bad eating habit will not kill people at once.it can,____,cause many diseases.
问题描述：
A bad eating habit will not kill people at once.it can,____,cause many diseases.
A.though B.but C.however D.because请选择正确的答案,幷告解答句子和这些词语的意思和用法!
答
C
坏的饮食习惯不会立刻把人杀死,但是它会引起许多疾病
从意思上来说应该选一个表示转折的词
but和however两个用的时候,however要“前逗后逗”,也就是说,前面要加逗号,后面也要加逗号,要把however与句子中的其他部分分开.当然,如果however在句首,就只要在后面加逗号