which of the twice sisiters is a doctor.[选择填空]

which of the twice sisiters is a doctor.[选择填空]
which of the twice sisiters is a doctor?
____are
A.All
B bOTH
C Either
D NEither
最好说说理由!
欢仙那那 1年前 已收到1个回答 举报

4343421jc 幼苗

共回答了27个问题采纳率:96.3% 举报

B因为后边是复数形式cd均单数

1年前

7
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 16 q. 0.023 s. - webmaster@yulucn.com