ph=11.1求oh离子的浓度:一题英语题

来源:百度文库 编辑:神马品牌网 时间:2024/04/29 11:38:18
because of __ more practice,his English remains __.
A.a lack of,limited B.a lack,poor
C.short of,limiting D.no,weak

选A a lack of 是词组,表示"缺少",而remain是系动词,后接形容词,"有限的"用limited

A
B a lack of 就对了
C limiting感觉不对
D no more ...读起来不通

D啦..NO MORE就是不多

a

A

a