win8系统重装:英语高手进~!~!

来源:百度文库 编辑:神马品牌网 时间:2024/07/07 12:11:58
she a new computer A doesn't need buy
B doesn't need to buy
C needn't to buy
D needn't buying
为什么????选B??????????

B
因为不需要做某事
要用not neet to do sth
还需要一个助动词do
则为doesn't need to buy

B