首页 > Some green beans, ______ long enough, can be poisonous (有毒的).A.if not be cookedB.if not cookedC.if n
Some green beans, ______ long enough, can be poisonous (有毒的).A.if not be cookedB.if not cookedC.if n
题目简介
Some green beans, ______ long enough, can be poisonous (有毒的).A.if not be cookedB.if not cookedC.if n
题目详情
Some green beans, ______ long enough, can be poisonous (有毒的).
A.if not be cooked
B.if not cooked
C.if not cooking
D.if not being cooked
题型:单选题难度:中档来源:不详
答案
B
试题分析:句意:一些绿豆如果煮的时间不够久.可能会有毒。这里是表条件,而且是被动语态,相当于:Some green beans,if they are not cooked long enough, can be poisonous (有毒的). 当主从句的主语一致的时候,可以省略从句的主语和be动词,所以是B。
题目简介
Some green beans, ______ long enough, can be poisonous (有毒的).A.if not be cookedB.if not cookedC.if n
题目详情
答案
试题分析:句意:一些绿豆如果煮的时间不够久.可能会有毒。这里是表条件,而且是被动语态,相当于:Some green beans,if they are not cooked long enough, can be poisonous (有毒的). 当主从句的主语一致的时候,可以省略从句的主语和be动词,所以是B。