SARS is a kind of 【_d________】which is more serious than AID

SARS is a kind of 【_d________】which is more serious than AID 英语翻译He is kind,helpful and brave,When SARS,a kind of serious SARS is a kind of serous d_____ (用所给单词的适当形式填空）1.SARS is a serious kind of _____ （i l l) 英语例句：The price of A is more than that of B which is ￥700!请问： 求英语翻译语法分析The price of A is more than that of B which is which letter is a kind of animals? Which letter is a kind of vegetables? which is a kind of drink急 Which letter is a kind of which letter is a kind of question? I'm afraid he's more of a talker than a doer,which is _____